I have a 86 corvette after driving for 3/4 of a mile it will want to shut of but I can keep it running by giving it some throttle

315

Asked by curts86vette Apr 29, 2012 at 10:59 AM about the 1986 Chevrolet Corvette Coupe RWD

Question type: Maintenance & Repair

I've replaced the wires ,the fuel pump ,the module the cap,rotor,plugs,fuel filter. If i turn it of and start it back up it will run for another 100 ft and start acting up again. It's early 86
Can anyone tell me anything left that could be wrong

4 Answers
35

Tim answered 12 years ago

Most likely a wiring issue. What does fuel pressure do? If it is dropping before the car acts up, the wiring or relay for the fuel pump is bad.

Mark helpful
315

curts86vette answered 12 years ago

if it were a wiring issue I wouldn't be able to feather the peddle and keep it running it does have a new fuel pump relay also ,do you think maybe the fuel regulator,or might as well replace it cause it's the only thing I haven't?

Mark helpful
775

Denis answered 12 years ago

IF YOUR VETTE HAS FUEL INJECTION FUEL PRESSURE REGULATOR COULD BE THE PROBLEM. YOU GIVE IT THROTTLE AND IT DOESN'T DIE, MY GUESS IS THE FUEL REGULATOR IS NOT CALLING FOR ENOUGH PSI. YOUR GETTING THE OPPOSITE OF FLOODING. AND YES I COULD BE WRONG. GOOD LUCK

Mark helpful

cattlecop answered 12 years ago

I have had te same problem and I bypassed the vats systemI* also I noticed that the voltage dropped below 11 volts and that caused the fuel pump to shut down

Mark helpful

Your Answer:

Related Questions

Corvette

Looking for a Used Corvette in your area?

CarGurus has 1,005 nationwide Corvette listings starting at $11,995.

Postal Code:

Shortcuts

Search Chevrolet Corvette Questions

CarGurus Experts

  • #1
    John Carson
    Reputation
    5,260
  • #2
    Vincent Parker
    Reputation
    4,750
  • #3
    dandyoun
    Reputation
    1,420
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Camaro
26 Great Deals out of 347 listings starting at $10,500
Used Ford Mustang
53 Great Deals out of 1,256 listings starting at $4,995
Used Dodge Charger
43 Great Deals out of 606 listings starting at $4,888
Used Porsche 911
10 Great Deals out of 326 listings starting at $20,988
Used Ford F-150
289 Great Deals out of 15,384 listings starting at $1,712
Used BMW M3
7 Great Deals out of 96 listings starting at $15,995
Used Toyota Supra
4 Great Deals out of 66 listings starting at $49,988

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.