1999 Cadillac Deville

Tiny
MADMIKE804
  • MEMBER
  • 1999 CADILLAC DEVILLE
  • V8
  • 2WD
  • AUTOMATIC
  • 65,000 MILES
Oil light contiues to come on while driving and everytime it does the car results in cutting off.   The oil pressure is correct and problem still occurs.
Monday, July 14th, 2008 AT 9:59 PM

1 Reply

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
Teh fuel pump is triggered through the oil pressure switch, if the switch doesnt see oil pressure it shuts down the fuel pump. Have a manual gauge installed to verify good oil pressure, most likely a bad oil pressure sender/switch
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Tuesday, July 15th, 2008 AT 7:28 AM

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