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Oil gauge flickering at times

Tiny
DON HODER
  • MEMBER
  • 2002 FORD RANGER
  • 3.0L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 180,000 MILES
Occurs when it is warm and stopped at a light.
I am thinking this is just a sending unit problem vs oil pump and plan on driving until I can fix it.
Thursday, April 7th, 2022 AT 7:44 AM

5 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,747 POSTS
Hi,

When this happens, are there any engine noises such as knocking or ticking? If not, chances are the sensor is going bad. They can start to leak (often times where the connector is plugged in) causing this

I attached the directions for replacing the sensor. This is certainly where I would start.

Let me know if this helps.

Joe

See pics below.
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Thursday, April 7th, 2022 AT 5:01 PM
Tiny
DON HODER
  • MEMBER
  • 6 POSTS
Joe,

Thank you very much.
Don H
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Friday, April 8th, 2022 AT 6:57 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
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Don,

You are very welcome. I did have an afterthought. If you are concerned about pressure, go to a parts store and get a mechanical oil pressure gauge. Most stores will lend one to you. Remove the electrical sender and install the mechanical to confirm pressure.

Let me know if there is anything I can do to help.

Take care,

Joe
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Friday, April 8th, 2022 AT 5:58 PM
Tiny
DON HODER
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Thank you sir.
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Monday, April 11th, 2022 AT 5:47 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,747 POSTS
Hi,

You are very welcome. Let me know if you have questions or if I can help in any way.

Take care,

Joe
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Monday, April 11th, 2022 AT 5:54 PM

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