Fuel pressure

Tiny
AWMJ8
  • MEMBER
  • 2002 SATURN SL1
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 129,850 MILES
Intermittently low fuel pressure. No power, then car stalls. Restarts with normal pressure.
Sunday, May 29th, 2011 AT 10:45 PM

1 Reply

Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
So what does the fuel pressure drop too?It sounds like you could have a bad fuel pressure regulator which is located in the fuel filter. If you have never changed the fuel filter you should change it they get changed every 100,000 miles and by that time there pretty clogged up.I have seen bad fuel pressure regulators cause erratic fuel pressure on those cars like that.
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Monday, May 30th, 2011 AT 12:50 AM

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