1995 Cadillac Fleetwood Repair Question
Topics covered: Engine, Fuel pressure, Fuel pump.
Mileage: 104,456 miles.
Mileage: 104,456 miles.
Asked on December 10, 2011
Engine stalls two times in three weeks new fuel filter. fuel pressure 37 psi idle key on 40psi.restarts an runs.before stalling runs ruff an no throttle.
Engine stalls two times in three weeks new fuel filter. fuel pressure 37 psi idle key on 40psi.restarts an runs.
Asked by John wiseAnswer
Replied on December 10, 2011
Dunno what engine but it suppose to be 41-47 psi-yours is on the low side-
Replied on December 10, 2011
thanks for replay.motor is5.7 tune port fuel inj
Replied on December 10, 2011
Looked again its pointing towards a weak fuel pump or its leaking fuel pressure somewhere else-
Replied on December 11, 2011
the little 2.5 hose that goes from fuel pump to the sending unit gets porce.the pump may still be good but losing pressure because of this 2.5 inch 5/16 piece of hose.the only way to check it is to drop the tank and checkit.ty for using 2carpros
