c3 corvette problems

Among those automotive legends came the third generation Corvette, known as the C3 Corvette- one of the most iconic generations of them all. By the final year of the C3 production only 4-speed automatic transmission was available. Instead, the front-engine design, chassis, and independent rear suspension would be utilized from the C2 Corvette. (Explained)Continue, As an Amazon Associate, I earn from qualifying purchases. The 1969 model users claimed that the driver and passenger windows of the vehicle were prone to fail. If you experience such a problem, youd have to gear up for expensive repairs to the window regulator gear or power window motor. Dont skip any of the checks to ensure you have a road map to Corvette C3 success. 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. 8) Check for power & ground. But consider that in the 14 years that C3s were produced, they generally received only subtle changes year over year while offering a variety of options that, in most cases, can easily be bolted onto or into any C3. Additionally, it was generally timid and hard to drive because of gas-related issues. Engine all-iron, ohv 5001/5359/5735/6997/ 7440cc V8, 1-3 twin-choke Rochester/Holley carbs; 165bhp @ 3800rpm-425bhp @ 5200rpm; 255lb ft @ 2000rpm-460lb ft @ 3600rpm. Seat Belts Here are some hard facts for you- These cars are 40+ years old. Thorough inspections of all the areas we mentioned above are an absolute must for anyone seriously considering a Corvette C3. Drivers often experience irregular or complete taillight and turn signal light failures, caused mainly by bad ground in the taillight circuit. In the automotive world, Corvette is a name that is synonymous with unique sportiness and dynamism. In that regard, the best classic Corvette model years were the 1963 and 1969 model years, according to HotCars. OK, I'll add my 2 cents of experience from my 260,000 mile '75. Additionally, it acts as a check valve when the engine vacuum is zero under hard acceleration. 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, Click here to see the full blog we wrote covering all the issues, and options for solutions for AC in C3 corvettes, aftermarket radios that fit classic vettes, Click here to read our full blog on corvette leaks, mileage is usually exempt on classic vehicles, A Canceled Corvette Project: The Q-Corvette. Before shopping around, determine from the onset what type of C3 Corvette and model year you would like to own. Ignition shielding and air cleaner assemblies are also commonly missing or replaced with aftermarket versions. C3 Corvette or Corvette C3 was the third generation Corvette sports vehicle model produced by Chevrolet Corvette between 1967 and 1982. Click here to read our full blog on corvette leaks. To launch them, the Bowling Green factory decided to provide a multiple-paint alternative on nearly every vehicle produced during that first year. The only solution was to replace or rebuild the entire parking brake assembly with an aftermarket option, which was undoubtedly time-consuming and expensive servicing to deal with. These two models are the best among all the C3s produced. Burglar alarm While GM had great intentions with the factory burglar alarm, it left a lot to be desired. Thankfully, the mid-life crisis reputation is fading and buyers are recognizing these vehicles for their sexy curves, respectable handling and performance, and affordability. While producing the 1982 Corvette C3 generation, the brand underwent some upgrades. The 1969 model year was prone to developing engine problems, giving drivers a lot of technical difficulties. The 1973 Corvette was equipped with a variety of engines, including a standard 350 cc (RPO L48) powertrain with 190 horsepower, an additional medium block (L82) with a maximum of 250 horsepower, and an extra big block (LS4) with 270 horsepower. Consumers claimed to experience issues like engine starts but abruptly dies, tends to stall after warming up, the crossfire does not run properly, fuel pump malfunction or complete failure, battery drains quicker than usual, taillight and marker lights malfunctioning with 1982 C3 vehicles. Appointments are required for showroom visits. 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). At first glance it looks factory, but when you get inside and head down the road, and you realize this is something way better. 2848 Views 10 Replies 10 Participants Last post by AGVI . Many C3 users also claimed to notice improper or damaged PCV valves. 1971 C3 Corvette. With independent rear suspension and four-wheel disc brakes, the C3 also has excellent stopping power in stock form. C3 Corvette- one of the most iconic generations of them all Here to read our full blog Corvette! Views 10 Replies 10 Participants Last post by AGVI the brand underwent some upgrades launch. C3 users also claimed to notice improper or damaged PCV valves or replaced with aftermarket versions and signal! A lot of technical difficulties disc brakes, the Bowling Green factory decided to provide a alternative! Automotive world, Corvette is a name that is synonymous with unique sportiness and.... And independent rear suspension and four-wheel disc brakes, the front-engine design, chassis, and rear... 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