Starting problems

Asked by GuruH8CL 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
220,875

Rowefast answered 7 years ago

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

Mark helpful
220,875

Rowefast answered 7 years ago

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.

Mark helpful

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