1999 Pontiac Montana

Tiny
CHRIS123455789
  • MEMBER
  • 1999 PONTIAC MONTANA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 122,345 MILES
My van keeps overheating its a 1999 pontiac montanna and I dont know what to do anymore I changed the thermostat and the water pump but it still is overheating my friend said it could be a leak in the vaccum but I cant seem to find it please can someone help me I am a lady and I simply dont know what to do anymore and I am in no state to by a new car right now
Thursday, February 26th, 2009 AT 5:28 PM

1 Reply

Tiny
MMPRINCE4000
  • MECHANIC
  • 8,548 POSTS
Have the cooling fan checked, if it is not running, it will overheat.

If fan is working, then have compression tested, for bad headgasket/intake manifold gasket, if OK, then have cooling pressure tested.
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Sunday, March 1st, 2009 AT 9:25 AM

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