1997 Infiniti J30 Fuel Pressure Regulator

Tiny
DMADDEN
  • MEMBER
  • 1997 INFINITI J30
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 150,000 MILES
Would a faulty fuel pressure regulator (overpressure) cause stalling when in gear and random misses?
Wednesday, May 26th, 2010 AT 10:16 AM

1 Reply

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
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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Wednesday, May 26th, 2010 AT 7:40 PM

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