Question about 1999 Jeep Cherokee 4WD
I have a 1999 jeep cherekee 4. litre engine. it appears the fuel pressure regulator is not working. Fuel is not being returned to the tank, but instead dips from the muffler, catalytic converter. How do I test the regulator, and what fuse relay, and or fuse is involved?
How is this car running? Remove the vacuum line from the pressure regulator on the fuel rail and check to see if there is any gas coming out of the line. If you see gas then the regulator is bad.
Posted on Mar 12, 2009
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Posted on Jan 02, 2017
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