1999 Cadillac SLS temp light going

1999 CADILLAC SLS
140,000 MILES • V8 • 2WD • AUTOMATIC
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BRENDEN1906
  • MEMBER
  • 1 POST
My temp gauge in my car goes up when driing then comes back to middle then gooes up then down then goes all way hot where say AC off engine hot. Changed thermostat still same problems the car neer steams or bubbles please help
Nov 12, 2009 at 6:14 AM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
Do cooling fans operate?
Nov 12, 2009 at 7:39 AM
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