2001 Pontiac Grand Prix Overdrive

2001 PONTIAC GRAND PRIX
94,000 MILES • 6 CYL • FWD • AUTOMATIC
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RUDYFS2
  • MEMBER
  • 2 POSTS
Will not go into overdrive when cold but after warms up drives normally. Any ideas? Fluid levels and color are normal. Is there a tranny temp sensor?
Mar 31, 2009 at 11:44 AM
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BILLYMAC
  • ✓Experienced Mechanic
  • 2,204 POSTS
could be a plugged filter or a computer prob
Mar 31, 2009 at 11:47 AM
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