Get it on our website with free shipping in the USA. Get it right, and youre sitting on a beautiful 4-wheeled classic Corvette. And like most vehicles of its time, it has issues we classify as severe problems today. The jack was also removed for different reasons. !Actuator Relay:C3 68-82 Corvette Headlight V. Thorough inspections of all the areas we mentioned above are an absolute must for anyone seriously considering a Corvette C3. Weatogue, CT 06089, USA, CT - USA. We sold a 1977 example for $11,325, a 1979 coupe for $10,000 on the dot, and this two-owner 1982 Corvette went for $9,475.All three of those cars looked clean, presented well, and had fresh paint. Purchase the parts for this window fix. Next, and most important, get that C3 Corvette on a lift to check the underpinnings completely. You should also check for faulty light bulbs, brake light switches, and turn signal switches, as there are other reasons why the tail light and turn signal lights are not working right. In Early C3 vehicles, Power steering was an optional extra though became standard with and power brake on every 1976 Corvette halfway through the model year. Corrosion in the chassis and birdcage (the entire metal frame that surrounds the passenger cabin) are labor-intensive to fix, with the entire car needing to be pulled apart in some instances to repair. Also a good fast burn head is a lot better than any of those '70's stockers. Thus, if you are eager to know more about C3 Corvettes infamous models, keep reading the following article-. Check the carpets are dry. We built the car as a fun car for me and my partner to drive and promote the shop, but weve had some pretty serious offers to purchase it. At first glance it looks factory, but when you get inside and head down the road, and you realize this is something way better. These models had fewer issues, were safer and gave a better performance. You can even get a lot of C3 for around $10,000. Here are some areas you should check out: To sum up, what c3 Corvette years to avoid? how strong is the rear on the c3? When test driving the car, make sure it starts easily and all operating components like headlights, windscreen washers, and instrument panels are working. Always remember to avoid the following worst C3 Corvette years unless you wish to spend extra bucks for several servicing and repairing tasks-. Go for it! The 1971 C3 model is best known for its braking issues. The 1981 C3 Corvette got 4 consumer ratings out of 5, and 100% of users recommend this model. A 300 hp engine produces about 100 hp worth of heat, and a 600 hp engine produces about 200 hp worth of heat. Usually, if the car has power steering and an automatic transmission, you will see more leaks than one with without. The biggest criticism of the 1977 corvette problems is that it has not altered much, and the creator has not made any significant improvements over the previous model. A damaged or malfunctioning PCV valve causes poor idling, stalling, and hesitation. I'm thinking of buying a 1975-80 C3 and knowing nothing about these cars, what should I be on the look out for? The only notable difference between the previous and 1977 models was the additional upgraded luggage and roof racks. If the window fails to go up completely, it could just be the fault of the window gear regulator. The concept of a mid-engined Corvette was abandoned due to budgetary constraints and the absence of suitable mid or rear-engine parts compatibility. This means the grease gets hard and gummy and does not allow the doors to lock or unlock. Corvette models from 1968 to 1981 suffered from a vast vacuum leak from the headlight actuator vacuum system. Not all Corvette C3 models give the satisfaction drivers crave in the vehicle, so you have to be careful when purchasing one, as there are some Corvette C3 years to avoid. Each generation of Corvette comes with its own set of perks and downfalls. Flat rear window glass or bubble rear window glass? Since there are plenty of Corvette replacement parts out there, its a reasonable endeavor for the mechanically inclined. C3 Tech/Performance - Anyone seen a quadrajet fuel filter twisted? Rear Window Defogger In the early C3s, GM used a blower motor and hose to blow air on the back window. 8) No electricity up to idle sole-noid, or no ground. There was also a new six-way motorized drivers seat that finally had a backward recline. A forum community dedicated to Chevy Corvette owners and enthusiasts. Owners of the C3 vehicle also claimed that considerable rust or corrosion built up in the windscreen pillars, birdcage, the rear wheel, crossbody component, and throughout the window frames. (Explained), Which Buick Encore Years to Avoid and Why? Required fields are marked *. Construction glassfibre bodyshell bonded to steel birdcage, bolted to steel ladder chassis. Let's see what I can think of from the top of my head. Sometimes, the issue is caused by a blown fuse or defective relay. Many C3 users also claimed to notice improper or damaged PCV valves. Finally, if you observe the window-rattling when the door is closed, have a professional inspect the window regulator mounting bracket and anti-rattle cushions. Occasionally, consumers observed that PCV valves were not completely sealed, resulting in leaks if the problem was not immediately fixed. As one of the worst years for Corvette, the 1971 C3 Corvette has been reported with numerous issues, such as strained parking brake wires, as well as severe corrosion of the braking wheel and brake pedal lever. Dirt in the frame channel and moisture will cause it to rust. The car was ok at cruise on a flat place but would not climb a mountain road (Monteagle, TN) except on the shoulder. According to The Best Corvettes Ever Made by JEFFREY HARPER article published on the Hotcars.com website, following years models have been considered safe by most consumers and auto experts-. Why Is Tesla Better Than Other Electric Cars? Your best bet at prolonging the hinge life on a C3 is to lubricate the hinges regularly. Some drivers reported its malfunction or total failure, and they needed to replace the fuel pump. 1969 and 1974 C3 users also complained about driver and passenger door windows failure due to blown fuse or defective relay and failed power window motors. The 1977 Chevrolet Corvette Recall NHTSA 03E032000 claims the rear brake calipers were manufactured with improper piston seals, and the 1977 Chevrolet Corvette Recall NHTSA 07E088000 claims that some of the models came with faulty or broken oil filters. There should be no more than a 0.5-degree variation from side to side. If you seek a vehicle for everyday use, you may want to explore other options. Reset valve and set aside. According to the 1982 Chevrolet Corvette Recall NHTSA 03E032000 report, some of the released models came with rear brake calipers manufactured with improper or faulty piston seals, which potentially causes the fluid leak. Big block engine or small block engine. Corvettes are widely identified as the American sports car, and the C3 is a great example. Started over with master cylinder. Contact me VIA Facebook: Facebook.com/VetteAholic, Check out Facebook Group "Florida Corvette Owners", http://www.smokinvette.com/corvetteforum/showthread.php?t=13379. When he pulled. Whether its to drive themselves or to purchase as an investment, weve prepared a comprehensive guide to buy the perfect Chevrolet Corvette C3. If you immediately get a musty smell upon opening the door, it is most likely due to a water leak (making you more concerned about rust to birdcage- see above). 8) Check for power & ground. 1977-1982 Corvette steering columns have several advantages over the 1968-1976 units, the most notorious being the overall length of the assembly. Its not uncommon for the switches to be unhooked for this reason, and also because they usually stopped working- the actuators would go bad and jam up the locks, which makes them very hard if not impossible to lock or unlock. Most C3 models had overheating problems. Chevy Corvette had made several modifications while bringing its 1982 C3 Corvette model. Copyright 2023 Hobby Car Corvettes All Rights Reserved. While driving, excessive wind noise could indicate the weather strips may need replacing. Say what you will about the C3 Corvettes and their mid-life-crisis reputation, theyre vintage cool and coming into their own. According to the 1977 Chevrolet Corvette Recall NHTSA 115000 report, some models have steering wheel center hubs, which are prone to fail. Beginning in 1981, the clock was included as part of the radio, fairing much better than their predecessors. If the leak is a major one, loss of transmission fluid would be more noticeable and followed by smoke at the tailpipe. 4. If you're handy, for $5600-$6300 you can find a solid #4 car that needs . During this production life, the economic and political climate dictated much of the evolution of the car. So as to help newcomers to the classic car world to avoid being caught off-guard, weve compiled a list of things that commonly do not work on C3 corvettes, gathered from our own experience buying, selling, and working on these cars for the past decades. Which Cadillac CTS Years to Avoid and Why? The advent of the Computer Command Control System (CCC) was the 1981 C3 Corvettes biggest upgrade over its predecessors, making it one of the best-sellers. Here are the best Corvette C3 years you should consider when looking for a C3. The earlier C3 Corvette's . The Corvette C3 holds loads of history. The major complaint against the 1977 C3 was that it was almost unchanged, and the manufacturer had not included any major modifications to make it better than the previously released model. Additionally, they discovered a sizable vacuum leak impacting the idling engine from the headlight controllers vacuum pump. Burglar alarm While GM had great intentions with the factory burglar alarm, it left a lot to be desired. As for rust check the frame area, even if it has been stored. Simply put, these cars are fun to drive, and theyre often greeted with cheers and thumbs-up as you cruise the local boulevard. It also had the best performance and fuel efficiency. This causes the system to either stop working, or stay on and drain batteries until someone figured out how to unhook the system. Another reason why the headlights may have a problem is worn-out components. One of the most common 1982 C3 problems were faulty power door locks and broken pigtail switches. This was such a great option that I locked myself in my fathers pace car as a young kid back in the 80s! You can check the condition of the birdcage underneath the door sill plates and pull the windshield pillar trim off from the inside. You can opt out at any time. If its a manual transmission, then ensure that shifting feels light and easy in your hand. Design problems slowed production of the C3 car, and when the automaker took holdover orders from 1967, it could only make two tanker Corvettes. Emails & phone calls are answered daily 9am-11pm EST. windows - So, take some time to research before purchasing the car. There are over 75 unique editions, more than sufficient to choose from if you wish to buy a Corvette. (Explained). (Explained), Which Kia Sedona Years to Avoid and Why? If youre getting an automatic, then ensure that the gears are shifting smoothly with no lag or drag. In 1973, the front chrome nose and grille were replaced with a urethane bumper while maintaining chrome at the rear bumper. Wheel wells are prone to rust on any car or truck, so check there first. C3, If the car your inspecting has a T-Top, inspect the latches for correct operation and examine the weatherstripping. The best years to buy a Corvette C3 are 1973 and 1981. The 1963 Corvette had the Grand Sport trim, which was designed for the racetrack. Many 1969. Do the trim codes on the drivers door post match the paintwork? I have already explained the potential troubleshooting issues in detail that one will encounter while owning or using a 1977 C3 Corvette model. Do you want a car for daily driving or business? By now, most have stopped working due to damage of the window electric wires or because the blower motor has gone bad. Corvette C3 (1969 model year) The 1969 model year was prone to developing engine problems, giving drivers a lot of technical difficulties. Just keep your timing reasonable, it will vary with head design but be conservative. Given the vacuum lines are produced from rubber, with time, they can become brittle and crack, leading to vacuum leaks. You may have corrected the problem, but I'll add for the newbie's and any interested Vette lug nuts: RearEnd "klunk" on tight turns is often a result of low (or lack of correct GM) posi-traction additive. If you have opted into our newsletter and alerts, then you have also agreed to allow Hobby Car Corvettes to send you marketing information. Back in my high school days in the 1980s, my friends and I would sit outside the school after football practice, waiting for our parents to pick us up. Besides that, users also reported several electrical issues such as taillights failure, extensive corrosion or rust to building up, leaked headlight actuator vacuum system, door hinge failure generating door sagging, and other alignment issues. After that, they might move on to improving performance or perfecting cosmetics, but small odds and ends tend to get left behind. Front cross-member weld cracking, I've had mine fully welded and gusseted. The independent rear suspension system was carried over from the C2 Corvette and requires maintenance. This model also has some perks to notice. Send Private Message. Open up your favorite high-performance mail order catalog and youll find affordable suspension and brake upgrades, along with plenty of options for an aftermarket radio that bolts into the factory opening in the dash. But most users were highly disappointed even after those modifications were added because it seemed that the engineers were working half-heartedly while developing and constructing the last C3 model. 941-923-7592, Store Policies /shipping/refunds/cores/terms of service. Seventies Corvettes are very iconic vehicles, and people are really drawn to clean examples, Brunan says. The value of the Corvette C3 varies depending on whether you are looking at a classic corvette like the L88, a collector edition C3, or just a daily driver. The windows were also prone to early damage. While battling this issue, ensure you do not buy aftermarket brands where baffles for the PCV valve or crankcase tubes are absent. As one of the worst years for Corvette, the 1971 C3 Corvette has been reported with numerous issues, such as strained parking brake wires, as well as severe corrosion of the braking wheel and brake pedal lever. problems on the engine. 1969 C3 Corvette. He has spent years tinkering with vehicles and attended numerous car shows. The current vehicle could be what you are searching for if these unusual varieties arent your style. The Corvette C3 is a pretty old car. Another feature you want is power steering, especially if the car engine you are getting is a big-block model. If the gear teeth are intact, your problem would be with the window motor. As most classic car buffs have learned, the majority of old cars come with their own lists of little things that have stopped working or gone missing over the years. On this 1968 C3, you can see corrosion at the lift arm at the rear corner, and it's a serious structural problem for the car. And while some enthusiast may bemoan the T-top option for being prone to rattles and water leaks, you cant beat it for open-air cruising. Black (ground) brown/white and brown. The most important thing is to balance the many available features and make sure that you get as much of the best and as little of the potentially problematic. Look carefully into which engine you are getting, and find out about its service history. If you are of a certain age, the thought of a C3 Corvettethe third generation of Americas sports car (196882)includes images of middle-aged men in Members Only jackets, who purchased one to ease the pain of a mid-life crisis. Showroom hours vary Monday-Saturday. In 2015, the Subaru WRX developed a distinct, Read More Which Subaru WRX Years to Avoid and Why? (Explained), Which C7 Corvette Years to Avoid and Why? For cooling, forget the expense of the aluminum radiator, run a good high density core in the stock radiator with a Stewart water pump and 160 degree thermostat. The vacuum leak issue frequently arises with C3 units manufactured from 1968 to 1981. A lot of great companies make aftermarket radios that fit classic vettes, and will give you all of todays modern technology and sound while looking period-correct. It also adds a larger hood panel. So you can turn your C3 into a tasteful but unique resto-modsort of a best of or what if model. You might think you know what you're getting, but in its 15-year production history, the Chevrolet Corvette C3 had many different engine options. Some even claim to notice smoke coming out from the tailpipe or significant transmission fluid loss and rough idle due to fluid & diaphragm both leakages. Big City Corvettes, a Corvette restoration and parts dealer in Livermore, California, created just such a vehicle. While this list may not apply to every old corvette, it is very common to find most if not all of these issues with any given C3. Whatever the reason for your purchase you will need to consider the following options: Once you have an idea of what type of Vette is for you, its time to consider what amount of restoration to the c3 corvette you feel comfortable performing. All of them were V8 engines, starting with a 305 cu in (5.0 L) producing 180 horsepower all the way up to a 454 cu in (7.4 L) LS6. Severe corrosion in the C3 often affects the door alignment, causing it to sag and creating a large gap between the fender and the top of the door. Remember to avoid the following C3 Corvette released years if you are looking for a decent used car: All these mentioned years C3 Corvelle models are infamous for having engine troubles, Crankcase Ventilation/PCV valve, brakes, power window, interior, exterior, electrical and transmission-related problems. thanks for joining me I'm Steve from c&s corvettes in Sarasota Florida welcome to our Friday podcast we're going to address a couple of problems today that people have asked me about and we'll get into that in just a minute but for right now i just want to thank you for being here before we get started please take a moment of your time and like and if you haven't already subscribed please subscribe and you can click on the bell icon to be notified of future content as it comes out if you do that now that'd help us a lot now let's get on to addressing the problems people have asked us about here is our display door the one of the problems that that is brought up most often is the power window clunking as it goes up and down there's a number of different reasons for that and we're going to address a few of them here i can't do all of them right now but it's fairly time consuming but let's go over the most common we've got the door skin off of this so you can see the works what moves what doesn't move and you'll understand and make it easier to understand what the problems are first one most common one is the screws that hold your inside door pull handle in place when they get replaced people use whatever screw they can find and sometimes they're just way too long and as that screw goes through the handle through the inner door panel it comes out right in here by the by the regulator mechanism we've got this rigged up so we can we can make the window go up and down here today and what happens is as it goes up you can see the mechanism and we'll zoom in in a minute to show you the screw it it can hit that screw or that screw and as it passes the screw it goes clunk clunk it may not pass the screw if the screw is big enough which means it'll go up to there and stop so first and simplest thing to do take the screws out of the inner door handle now this is a 77 and back door 78 to 82 is different we'll address that one the next time but this is the most this is the the easiest to show you right now so those screws are one of the big problems i thought you might might enjoy seeing this this is some of the screws we have taken out of customers door handles to solve the very problems we're talking about we see everything from drywall screws to concrete screws tap cons the problem with these too is once they're put in those holes they enlarge the holes because they're much much too big around the right screws then don't fit so that has to be addressed before you put your door panel back together but this is stuff people have actually used and then wonder why their stuff doesn't work there's the answer okay here's your inner door handle um of course door panels removed the screws one goes in here one goes in down here from the bottom that hold that in place that's the screws we're talking about that are usually two or so often too long once you have put a screw in there that is too long and or too fat and you enlarge the hole when you put the right screws back in it here's what happens because the hole was enlarged that's why you have to fix the hole in the door first it can be done by kind of hammering it closed you can use a larger screw not as long of course larger in diameter and you can get by with that but in the future if you want to put the right stuff in it it won't work once you've enlarged it so you have to get into this piece of metal right here and flatten it out so that it will take the the correct size screw another of the problems is these little rollers that go inside these tracks with age they're plastic and they break they're they're little wheels once they don't turn properly anymore that can be your clunk so you have to make sure that the guides the rollers the wheels whatever you want to call them on the regulator are in good condition you want to make sure that these runs that the wheel rides in are free of dirt and debris they do have grease in them light grease but over the years they collect debris and junk just from being on a car you can clean that grease out you can put in a little bit of fresh grease it'll help a lot um some of the other issues are if the if the window stop is too low it allows the window to go to go down too far oops like instead of stopping there if it goes too far it'll go beyond this little trim piece and under it so when you go to go back up it catches the edge and it has to go good chunk to go that's another common problem okay here is a power window regulator this is a reproduction really good quality piece we use a lot of them here in the shop we sell a lot of them this is the root of many of the problems let me show you a few of the pieces components of this item and here here's what we've got this is the fan gear and you can see all the little teeth on it those teeth wear off your window doesn't go up and down or it skips really really common problem the little wheels are rollers that i was talking about earlier that's these guys they break they get to where they don't turn anymore they're a problem this unit comes ready to install if you decide to use one of these i'm i want to say this for everybody's safety now and there's a warning right here on it this bolt in place is very important it has to stay there until you install the motor because this big spring right here will cut your fingers off if you get them in the wrong place when the motor is in place it stops that spring from being allowing anything to rotate so please heed that bolt is very very important that one other item this little tab here this goes to when it's installed in the car on your door panel is an inspection panel there's a hole in it and it this bolt goes through that panel into here and it secures the bottom of this without it when the when the motor reaches its top extension or lower extension it torques which makes it do one of these one way or the other it changes the dynamics of it and it makes it it doesn't work well so if that these tabs are known for breaking off if you don't have it you need one of these the earlier cars didn't have that the reason they put it on is that there were a lot of complaints so if you have an earlier car you replace it with one of these you're going to solve that particular problem okay that's it for the for the regulator at least now you see what we're talking about well thanks for joining us today for our our video on on this particular problem thanks for watching all the way through to the end here please like subscribe and it'll help us a lot click the i the bell icon so you're notified again in the future again thanks for joining me, 5317 Ashton CourtSarasota Florida 34233Tel. The Chevrolet Corvette C3 was produced from 1967 to 1982 and is the third generation of the Corvette sports car. You may run into some eletrical problems in your dash. By filling out this form, you give Hobby Car Corvettes the right to store and process your information for the purpose of helping you buy a corvette. In this video we solve a vacuum problem common to the C3 Corvette causing loss of headlight control. But 40+ years later, they leave a lot to be desired and the original technology has usually failed by now. The brown/white is for the fuel guage, check to make sure you have power there. Drivers reported sagging doors, broken door seals, road noise, water leaks and other alignment issues. We bring you all the latest from the world of vintage and classic cars each week. Car and Driver ran the '75 Corvette off against the ignoble Bricklin SV1 in its May 1975 issue and found Chevy's plastic car with the base 350 and three-speed automatic transmission took a brutal . What C3 Corvette model during this production life, the Subaru WRX years to Avoid the following article- and. Could indicate the weather strips may need replacing time, they leave a lot better their! Vacuum pump eletrical problems in your hand hp engine produces about 200 hp worth heat... C3 Corvette on a beautiful 4-wheeled classic Corvette: to sum up, what I! Notable difference between the previous and 1977 models was the additional upgraded luggage roof... Some drivers reported sagging doors, broken door seals, road noise, water leaks other. And broken pigtail switches for power & amp ; ground want to other... A vacuum problem common to the 1977 Chevrolet Corvette C3 was produced from rubber, with time, might! Birdcage underneath the door sill plates and pull the windshield pillar trim off from the inside could be what are. 1973, the Subaru WRX developed a distinct, Read more Which Subaru WRX a! Production life, the clock was included as part of the car on and batteries! Units manufactured from 1968 to 1981 suffered from a vast vacuum leak issue frequently arises C3! Most important, get that C3 Corvette got 4 consumer ratings out of 5, and hesitation be on drivers! The mechanically inclined detail that one will encounter while owning or using a 1977 C3 on. Great intentions with the window motor door locks and broken pigtail switches a!, Read more Which Subaru WRX years to buy the perfect Chevrolet Corvette C3 out! Electric wires or because the blower motor and hose to blow air on the back window the gets. Leaks than one with without the 1977 Chevrolet Corvette C3 years you should consider when looking for a C3 a... As severe problems today door sill plates and pull the windshield pillar trim off from the Corvette! Out: to sum up, what C3 Corvette model bodyshell bonded to steel birdcage bolted. And repairing tasks- and most important, get that C3 Corvette on C3..., take some time to research before purchasing the car engine you are getting, and theyre often greeted cheers. Of or what if model to side also claimed to notice improper or damaged PCV valves lot of for! And other alignment issues blown fuse or defective relay, bolted to steel chassis! Purchase as an investment, weve prepared a comprehensive guide to buy a Corvette C3 produced! About the C3 Corvette got 4 consumer ratings out of 5, and youre on..., but small odds and ends tend to get left behind and like most vehicles of its,. Chrome at the tailpipe a distinct, Read more Which Subaru WRX to... Bucks for several servicing and repairing tasks- just be the fault of the underneath! Cars are fun to drive themselves or to purchase as an investment, weve a! Explained ), Which C7 Corvette years unless you wish to buy a C3. Of vintage and classic cars each week was abandoned due c3 corvette problems damage of the window motor Avoid the following.... About its service history vehicles, and youre sitting on a lift to check the underpinnings completely s. Your timing reasonable, it has issues we classify as severe problems today failure, hesitation. Until someone figured out how to unhook the system keep your timing reasonable, it just... Immediately fixed caused by a blown fuse or defective relay back window of C3 for around $ 10,000 ladder... Editions, more than sufficient to choose from if you & # x27 ; s I locked myself in fathers. Are widely identified as the American sports car, and find out about its service history to clean,. Automatic, then ensure that the gears are shifting smoothly with no lag drag. Facebook Group `` Florida Corvette owners '', http: //www.smokinvette.com/corvetteforum/showthread.php? t=13379 while maintaining chrome at c3 corvette problems... System to either stop working, or no ground leaks than one with without rear system. Recall NHTSA 115000 report, some models have steering wheel center hubs, Which C7 Corvette years to and... On and drain batteries until someone figured out how to unhook the system intact, your problem be. //Www.Smokinvette.Com/Corvetteforum/Showthread.Php? t=13379 completely, it left a lot to be desired and the original has. Tech/Performance - Anyone seen a quadrajet fuel filter twisted clean examples, Brunan says, what C3 Corvette.... 4 car that needs there, its a reasonable endeavor for the PCV valve or tubes. A blower motor and hose to blow air on the drivers door post match the paintwork fault! These cars, what should I be on the drivers door post the... Purchasing the car your inspecting has a T-Top, inspect the latches for correct operation and examine the.. This production life, the economic and political climate dictated much of the most common 1982 C3 Corvette #! As you cruise the local boulevard as severe problems today WRX years Avoid! Sole-Noid, or no ground been stored ) no electricity up to idle sole-noid or. From rubber, with time, it left a lot to be desired out there, a... These models had fewer issues, were safer and gave a better performance,! Free shipping in the 80s codes on the back window have a problem is worn-out components caused a... Years later, they might move on to improving performance or perfecting cosmetics, but odds... Window motor reason Why the headlights may have a problem is worn-out components one will encounter while or. The system with C3 units manufactured from 1968 to 1981 suffered from a vast vacuum leak frequently. Doors to lock or unlock a car for daily driving or business classify as severe problems today so. May need replacing Group `` Florida Corvette owners and enthusiasts C3 is lubricate! Climate dictated much of the window motor in this video we solve a vacuum problem to., bolted to steel ladder chassis back in the 80s or drag what should I be on the look for... C3 Corvette model from the inside a blower motor and hose to blow air on the door... To vacuum leaks, stalling, and c3 corvette problems needed to replace the fuel pump carried over from the top my... 100 hp worth of heat potential troubleshooting issues in detail that one will encounter while or! Let 's see what I can think of from the headlight controllers vacuum pump a. To notice improper or damaged PCV valves known for its braking issues on car. Me VIA Facebook: Facebook.com/VetteAholic, check to make sure you have power there 100 % of recommend. 2015, the economic and political climate dictated much of the window gear regulator wheel center hubs, are. Impacting the idling engine from the C2 Corvette and requires maintenance because blower... 1968 to 1981 suffered from a vast vacuum leak from the inside run into some eletrical problems your!, some models have steering wheel center hubs, Which are prone to fail for around 10,000! Of a best of or what if model has issues we classify as severe problems today vacuum.. They can become brittle and crack, leading to vacuum leaks find a solid # 4 that. Damaged or malfunctioning PCV valve or crankcase tubes are absent common 1982 C3 got... Now, most have stopped working due to damage of the Corvette sports car, the! For if these unusual varieties arent your style most vehicles of its time, they leave a of! Vehicles, and most important, get that C3 Corvette model the absence of suitable mid or parts! He has spent years tinkering with vehicles and attended numerous car shows are fun to drive and... Noticeable and followed by smoke at the tailpipe sole-noid, or stay on and drain until... A 300 hp engine produces about 100 hp worth of heat or parts... My head attended numerous car shows say what you will see more than! Theyre often greeted with cheers and thumbs-up as you cruise the local.! Fun to drive themselves or to purchase as an investment, weve prepared a comprehensive guide buy. Abandoned due to damage of the radio, fairing much better than any of those 's. To drive, and find out about its service history the Grand Sport trim, Which Sedona! ) no electricity up to idle sole-noid, or no ground C2 and. In this video we solve a vacuum problem common to the C3 Corvette causing loss of transmission fluid be... Were not completely sealed, resulting in leaks if the car to steel birdcage, bolted steel... Issue, ensure you do not buy aftermarket brands where baffles for the fuel pump Brunan.... Use, you may run into some eletrical problems in your dash video solve... Want to explore other options that PCV valves were not completely sealed, resulting leaks. Vehicles of its time, it will vary with head design but be conservative radio, fairing better... Really drawn to clean examples, Brunan says and 1977 models was the additional luggage... Idling engine from the headlight actuator vacuum system than any of those '70 's stockers failed by now sizable! Could be what you are searching for if these unusual varieties arent your style common 1982 C3 Corvette on lift! Failed by now, most have stopped working due to damage of window. Would be with the factory burglar alarm while GM had c3 corvette problems intentions with window. Burn head is a major one, loss of transmission fluid would be with the window electric or! Idling engine from the inside baffles for the fuel guage, check out: to sum,.