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The truck will not start so replaced spark plugs and wires

Tiny
KHEIN81
  • MEMBER
  • 1992 CHEVROLET TRUCK
  • 3.8L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 200,000 MILES
Started having issues with it so I replaced spark plugs and wires and MAP sensor, and it ran for a couple of weeks. I went to go to town, and it won't start.
Saturday, July 9th, 2022 AT 3:53 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,320 POSTS
It is common on these trucks to have the fuel pump go out; can you turn the key on without cranking the engine over? Then listen for the fuel pump to come on inside the gas tank, it should run for about 5 seconds. If not, here is how you can change the pump out (I would get an AC Delco Pump). Also, change the fuel pump relay as well.

https://www.2carpros.com/articles/car-not-running-advanced

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Sunday, July 10th, 2022 AT 1:42 PM

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