94 GMC Sonoma fuel issues

Asked by Guru9JW16D Apr 23, 2023 at 03:11 PM about the 1994 GMC Sonoma

Question type: Maintenance & Repair

I have a 94 GMC Sonoma V6 4.3. We have replaced the fuel pump and filter,
new spark plugs, distributor cap and rotor. The truck with crank but not start. I
am at a loss

1 Answer
38,905

beatupchevy answered about a year ago

Things should be tested before you buy parts you don't need , Check for proper spark fuel pressure injector pulse and good ground at the fuel pump . Ignition module is a good place to start , Buy OEM AC Delco parts

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