Car Information:
Covette Base
Year: 1991
Engine Size: 5.7 V8
Trans: Automatic

Issue / Question:
I have a 1991 Covette. It does not start and will turn over. When I spray starter fluid initially, it will run. l changed the fuel filter and it has a new fuel pump as well. Could it be the ECM unit? It does not seem to be getting fuel to fuel injectors. Can you help please?

I have to run a fuel pressure test first. If it has fuel pressure then we would need to check fuel injector pulse from the injector driver circuit in the computer.

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