Oil Pressure Sending Unit

Tiny
56P42Q72
  • MEMBER
  • 2001 PONTIAC BONNEVILLE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 135,000 MILES
2001 Pontiac Bonneville with 3.8 v-6 135,000 miles.
Oil Pressure gauge is at it's maximum pressure reading all the time. This just happened within the last week. I change oil every 3,500 miles and the engine does not use oil. Even though the oil pressure gauge is to the right as far as possible, the indicator on the right side of the dash does not say ( Check Gauages ). I think it is the Oil Pressure sending unit. If I am right, where is it and can I get at it from the bottom of the car when I change the oil?
Wednesday, December 22nd, 2010 AT 11:54 PM

2 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
There you go if your going to change it get a socket that fit's the new sender.
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Thursday, December 23rd, 2010 AT 1:17 AM
Tiny
NOTAPROMIKE
  • MEMBER
  • 66 POSTS
I had the same problem on the same car. It is the sending unit. My Bonne now has 333,000 on it and still rns excellent. Notapromike
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Monday, December 27th, 2010 AT 2:37 PM

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