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Need help please...

Tatts4ever

By Tatts4ever
November 11, 2021 in 1988-1999 Chevrolet & GMC C/K GMT400 Platform

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Liam the red

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Liam the red

Posted November 26, 2021

Posted November 26, 2021

A common problem with that engine is the fuel injector harness ground on the front-left-lower of the front of the engine. It corrodes or gets damaged and the common ground (each bank has a common ground, and both grounds go to this location) loses connection: Injectors will not fire.

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