1998 Pontiac Transport Over heating

Tiny
LUJONES
  • MEMBER
  • 1998 PONTIAC TRANSPORT
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 20,000 MILES
I have a 1998 Pontiac Transport that after driving it several miles the temp gauge goes into the red. Sometimes it just nearly goes into the red then back down to normal. I have replaced the termostat, water pump & radiator. I have removed all air from the system, performed a pressure test to see if I was losing pressure and no pressure is being lost. No service engine lights to be reported. Any suggestions?
Thursday, July 1st, 2010 AT 7:07 AM

2 Replies

Tiny
RICHZOMBIE
  • MECHANIC
  • 173 POSTS
You may want to have a local radiator shop check it out and let them know what all you have replaced. It kind of sounds like air in the coolant system.
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Thursday, July 1st, 2010 AT 8:12 AM
Tiny
EWH5053
  • MEMBER
  • 1 POST
I am having the same problem, I have tried everything you did and it still is overheating!
Have you fixed yours yet?
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Tuesday, November 9th, 2010 AT 8:23 PM

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