Oil pressure guage jumping

Tiny
DOWN445
  • MEMBER
  • FORD RANGER
I have noticed that after a 30 -40 mile freeway travel when I come to a stop my oil pressure gauge starts jumping. Like 1/4 inch up and down. As soon as I hit the gas it returns to normal, never noticed it doing it with in town driving. This is a ford ranger 2 wheel drive 3 liter 6 cylinder 2003 32000 miles on it. I change the oil every 2000 miles.
Sunday, April 29th, 2007 AT 3:45 PM

2 Replies

Tiny
JEREDM19
  • MEMBER
  • 9 POSTS
Have your oil pressure sensor checked.
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Friday, May 11th, 2012 AT 1:40 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,747 POSTS
Chances are the sending unit is bad. Rent a mechanical pump to confirm there isn't a problem with the engine and it is a sensor.
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Wednesday, July 18th, 2012 AT 8:27 PM

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