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Oil pressure

Tiny
HARLEY661
  • MEMBER
  • 1988 FORD RANGER
  • 6 CYL
  • 4WD
1988 ranger 2.9 4x4, Replaced motor & oil pump. Starts w/40-50 oil psi. When fully warm drops to almost o?
Sunday, January 2nd, 2011 AT 7:12 PM

2 Replies

Tiny
RANGERDANGER17
  • MEMBER
  • 224 POSTS
Could be a faulty guage easy to check with a tester a good guage should jump all the way over
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Monday, January 3rd, 2011 AT 8:05 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Use an analog gage in place of the oil pressure sending unit. See if it shows the same? Maybe the engine needs an over-haul? Does it use any oil?

Maybe bearings and or oil pump?
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Sunday, March 6th, 2011 AT 6:14 PM

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