2000 Pontiac Grand Prix Service Engine Light

2000 PONTIAC GRAND PRIX
185,000 MILES • 6 CYL • FWD • AUTOMATIC
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ASMITH_904
  • MEMBER
  • 1 POST
Recently my check engine light came on, I took it to Advance Auto and they hooked it up to the scanner. The girl told me that my car was not heating up to temperature, my temperature gauge is barely moving. My car seems to be running fine, but would like to know what to do? Not much help at Advance Auto.
Jan 24, 2008 at 7:36 AM
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BRIAN 1
  • ✓Experienced Mechanic
  • 1,030 POSTS
probably a p0128 ect below thermostat regulating temperature.the thermostat needs to be replaced.very common with this code.
Jan 24, 2008 at 9:15 AM
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