The oil pressure gauge goes to 0 when idling and.

Tiny
ANONYMOUS
  • 2002 JEEP GRAND CHEROKEE
  • 200,000 MILES

The oil pressure gauge goes to 0 when idling and the check gauge light comes on, when you give it gas it goes up to normal pressure and the check gauge light goes off what causes this and is this normal I just bought this jeep

Monday, December 3rd, 2012 AT 7:05 PM

1 Reply

Tiny
JDL
  • EXPERT
  • 16,292 POSTS

Your oil pump slows down at idle. Use an analog gage, double check your oil pressure at idle.

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Monday, December 3rd, 2012 AT 7:24 PM

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