1998 Cadillac EL Dorado oil light

Tiny
DRS4164
  • MEMBER
  • 1998 CADILLAC ELDORADO
  • V8
  • FWD
  • AUTOMATIC
  • 151,000 MILES
The oil light comes on at idle and goes off with accelaration. Engine oil is full. Got a warning one time that oil pressure was low and to shut off the engine. That warning went away after increasing speed. Any idea why this would happen?
Dave
Tuesday, July 15th, 2008 AT 11:43 AM

3 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Worn engine bearings and worn pump gears. You may do better with a high viscosity oil.
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Tuesday, July 15th, 2008 AT 11:57 AM
Tiny
DRS4164
  • MEMBER
  • 5 POSTS
Would you suggest 10/40 or 15/40. I am in North Carolina so cold temperatures are not a problem.
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Tuesday, July 15th, 2008 AT 12:17 PM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
I would go with 15/40 and add some MARVAL MYSTRY OIL you can get at WalMart.
If you get down to Mureals Inlet eat at FLO's for me
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Tuesday, July 15th, 2008 AT 1:58 PM

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