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88 GMC 5.7L, Deadhead Fuel Pressure Spec?
Posted to Technical Theory Forum on 2/26/2000 6 Replies

NetTechs:

1) What would you expect to see as a deadheaded fuel pump pressure on a 1988 GMC R-Body (High Sierra/Suburban) with a TBI 5.7L VIN K?

2) Is there a rule of thumb you've found useful as a guideline for deadheaded fuel pressure (such as X times the... Login to read more.

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