91 chevy wont start

Asked by Jeanneduke13 Aug 16, 2018 at 06:56 AM about the 1991 Chevrolet C/K 2500

Question type: Maintenance & Repair

I have a 91 chevy 2500 that wont start.   Changed
fuel pump, fuel filter, engine heat sensor, plugs,
wires, cap, rotor, map sensor,  fuel pressure
regulator, and ecu but truck still will not start.   The
tbi is still streaming too much fuel.  Can a bad fuel
relay cause tbi to release too much fuel?

2 Answers

Your Answer:

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