No crank have spark and will start and run if gas or ether is put in intake

Asked by James Jan 03, 2019 at 10:04 PM about the 2001 Chevrolet Silverado 1500 LS Extended Cab RWD

Question type: Maintenance & Repair

Have put new wires and plugs fuel pressure at fuel
arm is 50psi when key is on and 55 if engine is
turned over but won't run . Pump , regulator mass
air flow sensor what and how to troubleshoot

4 Answers

143,765

Jame,s have you replaced the fuel pressure regulator and when you checked fuel pressure was it at the regulator or above it?

143,765

FOR,,could be,cam sensor all so controls the firing order of the coil pack,s to,meaning it may be out of time.

No I haven't 9 replaced regulator and I tested it on the fuel rail on the passenger side intake.

Your Answer:

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