my 1997 Cadillac STS runs hot fast when driving.

1997 CADILLAC SLS
125,000 MILES • V8 • FWD • AUTOMATIC
Avatar
JTAYLOR
  • MEMBER
  • 2 POSTS
my car runs hot fast but every one says that it isn't the block or my head gaskets, so can it possibly be the freeze plugs or the thermostat?
Dec 14, 2010 at 7:49 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Start by replacing the thermostat and see what happens
Dec 14, 2010 at 8:10 PM
Advertisement
Avatar
DOCFIXIT
  • CAR REPAIR CONTRIBUTOR
  • 18,828 POSTS
Suspect haedgasket have radiator tested for traces of exhaust NAPA sells tets kit for @$20
Dec 14, 2010 at 8:11 PM
Avatar
RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
It will look like this:

Image (Click to enlarge)
Attached Media
Dec 14, 2010 at 8:38 PM