FUEL PRESSURE REGULATOR

1997 Infiniti J30

Tiny

dmadden

May, 26, 2010 AT 10:16 AM

Engine Mechanical problem
1997 Infiniti J30 6 cyl Two Wheel Drive Automatic 150000 miles

Would a faulty fuel pressure regulator (overpressure) cause stalling when in gear and random misses?

FOUND 206 RELATED QUESTIONS

1 Answer

Tiny

bluelightnin6

May, 26, 2010 AT 7:40 PM

Yes a faulty fuel pressure regulator could cause those symptoms and more such as difficult or no start situations or lack of power. A clogged fuel filter, failing fuel pump ore bad PCM can also cause these symptoms.

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