Loss of power, rough idle

75

Asked by Jun 11, 2014 at 02:07 PM about the 1994 Chevrolet Suburban K2500 4WD

Question type: Maintenance & Repair

Engine will not run under a load. Could this be an exhaust problem? Where is the
catalytic converter located? I have the 5.7L.
I have tuned it up. Changed most sensors. And swapped ECM.

3 Answers

75

Replace Fuel Pump

FUEL PRESSURE REGULATOR

ANY PRESSURE LESS THAN 60 PSI IS NO GOOD

Your Answer

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