In this Video I show you How to Replace the Fuel Pressure Regulator in a C4 Corvette.
Пікірлер: 43
@brandonbelstad6450 Жыл бұрын
Man! Lifesaver. I just inherited an 86 Malcom Conor C4 with 52k miles. It was my dad's, excellent shape, I'm now the 3rd owner. Some vacuum leaks, worn gaskets, etc. I'm going to pull the plenum, runners, etc and install new parts. No upgrades, keeping it original as possible. Your regulator video answered my last question of how to and what to expect. Prayers sent to you and your family and daughter man. Heartbreaking but hopeful. I appreciate you.
@THECORVETTECHANNEL Жыл бұрын
Glad I could help I hope it goes good! Thanks for your prayers!! Have a great night!!
@1HotRodHudson2 жыл бұрын
Good instructions & advice on cleaning under the hood. Another “corvette” channel was actually recommending aluminum brightener. WRONG! That’s the easiest way to ruin your aluminum plenum, runners, distributor cover, etc! I made that mistake in the early 80’s on a set of aluminum wheel & still feel the pain from it today! The harshest thing I will use is Simple Green diluted!!
@flatearthvegans94464 жыл бұрын
Great video!! I just bought a 89 corvette and I want to do a few things to it and this video really will help me. Thanks!!
@dalemihocik47323 жыл бұрын
Great work Scott . Very clear and precise details along with great camera work .
@HeavenReservation2 жыл бұрын
Wow, great presentation, I think I need one of those!
@fardashusmani83104 жыл бұрын
Super detailed video thanks a lot looking forward for more certainty learned a lot thanks.
@THECORVETTECHANNEL4 жыл бұрын
Glad it was helpful!
@hawgsfrog41663 жыл бұрын
Change mine out today, 1-26-2021. Thank you for the tutorial, I have an 88 as well. Great video !!!
@leedimatteo50784 жыл бұрын
love that color Scott!!
@iplaypearldrums79353 жыл бұрын
🤔🤔🤔Donna Marie's pressure regulator works well. 👍👍
@tyronemorina43064 жыл бұрын
You da man thanks for everything nosale 🙏🏾👍🏾
@THECORVETTECHANNEL4 жыл бұрын
Anytime!!
@baron835p3 жыл бұрын
Thanks Scott for the video. My 87 is having a hard time starting. It needs starting fluid everytime you have to start it. Doesnt matter if its cold or hot. Fuel pump is putting out pressure when you turn the key to on but nothing gets to the rail. 0 fuel pressure. So, it looks like its the fuel pressure regulator to me. Btw, I spray starter fluid in to get it going but fuel pressure is only 20-22 psi at idle. As soon as I shut it down it drops instantly to 0 psi. So thank you for the video. I will be following it closely when I replace my FPR. Thanks again.
@lDUNNO03 жыл бұрын
Did the fpr fix it?
@stevencole12633 жыл бұрын
@@lDUNNO0 no. Very disappointed when it didnt. After taking a day or two off after that I decided to start fresh and started with fuel tank. I put my ear to the tank inlet and had my wife turn key to on. I heard the fuel pump turn on for 2 seconds, but immediately followed by a dripping liquid sound. Turns out the little pulsator piece was leaking. I took out the sending unit amd put on a new piece of fuel tubing in its place. Started right up.
@billconnor36443 жыл бұрын
Great detail in each step taken. I think I need to replace my throttle positioning sensor as once in a while, the engine coughs and almost dies when I let off the gas to slow down.
@THECORVETTECHANNEL3 жыл бұрын
Definitely sounds like it, not very expensive to do but you do need a volt meter to adjust it. It should come with instructions. Good Luck!!
@imdeplorable22413 жыл бұрын
I would suggest that once you have the plenum off, you should replace all of the rubber O-rings on the fuel lines and rails with nitrile O-rings. I replaced the factory injectors with a set from "Injection Connection" so the injectors, gaskets, and O-rings came as a complete set. Yes, I replaced the fuel pressure regulator plus, the fuel filter. The fuel hoses from the hard lines cannot be replaced without replacing THE WHOLE ONE-PIECE FUEL LINE because the hoses are pressed on at the factory. I sold my '90 convertible (58,000 miles) last year after 14 years of ownership. I now have a '16 Z51 convertible. 1991 was the last year for the iron block L98.
@user-br6rd2ed8e3 ай бұрын
Enjoyed the vedo
@joebecerra84448 ай бұрын
What was the issue it was having before u changed the regulator
@colt51893 жыл бұрын
I used AC Delco gaskets because they are some type of metal and are reusable and don't leave a mess on the runners or throttle body. I don't know if AC Delco are still making them like that or if they went to paper like Felpro, which would be a mess every time you pull them getting the razor blade out to scrap off old gasket.
@rayriddiough6712 жыл бұрын
I have a 89 the problem is starting. I have to recycle the key at least 5 times before it will fire. I have changed the fuel pump same trouble. I am going to change the fuel pressure regulator next. I am hoping that is the problem. Not a big deal to change I have it. So what is your thoughts on it Thanks Ray
@THECORVETTECHANNEL2 жыл бұрын
I think you are the right track.
@marcchristiansen49143 ай бұрын
I am in the same boat, did changing the fuel pressure regulator fix the problem? Feel like I could do this after watching this video!
@waynesmith32933 жыл бұрын
nice job
@markmalstaff12653 жыл бұрын
Very good tutorial, Scott; I suspect the fpr replacement for my ’85 will be necessary someday. I noticed something odd though when you started up the engine cold after finishing the replacement. The cooling fan turned on after a few seconds. My car will not activate the fan until the coolant reaches about 230 degrees, or the A/C is on. Am I missing something? What gives?
@MrGreenPandaz3 жыл бұрын
the fans are supposed to kick on at certain high temperatures some people have manually wired switches to turn them on at any point. also when your air conditioner is on the fans will be running no matter the temperature.
@jackfentress02813 жыл бұрын
Can you tell me what your fuel pressure reading was before you changed your regulator '
@darrenroth62502 жыл бұрын
how did you know your injectors wernt what was leaking and just fixed the fuel pressure regulator? I have gas in my oil and assumed I should replace FPR and injectors all at once. but maybe its just the FPR
@exibar Жыл бұрын
is that a fuel line in the back driver's side near the #1 plug on the cap? the one you used two wrenches for ?
@rileypup5959 Жыл бұрын
Vacumm line, should be the brake booster vacumm line. It transitions to rubber. The fuel lines are in the front by the throttle body, there are two fuel connections (feed and return).
@colt51893 жыл бұрын
I sure wouldn't be laying down metal wrenches on the windshield. I generally put those on the metal hood latch area or something in the wiper well area on top of the drain screens.
@Primtym2 жыл бұрын
What’s the part number ? Thank you
@sweetpotato57902 жыл бұрын
Where is the girl?
@backyardbuck63622 ай бұрын
I wouldn't pait it. Id polish that silver spider up.
@flatearthvegans94463 жыл бұрын
👍👍
@mikefish44503 жыл бұрын
Could of just released the fuel pressure by pushing on the valve in front of you
@jimgagne38012 жыл бұрын
I'm fucked. It's winter and I have no garage. and this is my daily driver. I'm SOoo tired of being poor and having worn out junk.
@THECORVETTECHANNEL2 жыл бұрын
Sorry man!!
@MaYbYl8eR11 ай бұрын
do you have to pull the fuse and release the fuel pressure?
@paulhenk81862 жыл бұрын
How about u actually show swapping out the old diaphragm for the new 1. You literally only showed people wear the screws to the fuel pressure regulator where and how to take them out and put them back in which anybody with two eyes one eye or blind could do. That was not instructional at all and it was a complete waste of 45 minutes of my life and I want it back
@hakrsakr2 ай бұрын
Sounds like wrenching on your own stuff ain't for you.