oil light 2001 mercury

2001 MERCURY MARQUIS
78,000 MILES • V8 • 2WD • AUTOMATIC
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MIKE CODAY
  • MEMBER
  • 1 POST
switched to synthetic oil in my 2001 mercury grand marquis, and know the oil light stays on until the car warms up
Feb 20, 2011 at 10:29 PM
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FIXITMR
  • CAR REPAIR CONTRIBUTOR
  • 9,990 POSTS
did you change oil viscosity with oil type chnage?
Feb 20, 2011 at 10:34 PM
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FIXITMR
  • CAR REPAIR CONTRIBUTOR
  • 9,990 POSTS
you could try replacing the sender.
Feb 20, 2011 at 10:44 PM
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