Starting problems

Asked by Apr 20, 2017 at 08:21 PM

Question type: Maintenance & Repair

I have an 89 Chevy caprice with 5.7 throttle body, I have
changed fuel pump, module, fuel relay, can't get fire to my
throttle body or fuel pump. Any suggestions

2 Answers

75,465

TM, he has no power to the fuel pump, or to the TPS by the sounds of it. I know your good on this...

75,465

The module you changed, was it the ECU, and did you have it flashed to the vehicles vin number? This controls fuel injector pulse and the power for the fuel pump.

Your Answer

Shortcuts

Maintenance & Repair Experts

  • #1
    Tom Demyan
    Reputation
    184,160
  • #2
    dandyoun
    Reputation
    96,740
  • #3
    tennisshoes
    Reputation
    81,440
View All

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.