2000 Pontiac Grand Prix transmission slip and winds

Tiny
MARTMASTER
  • MEMBER
  • 2000 PONTIAC GRAND PRIX
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 120,000 MILES
My transmission slips and winds occasionally. It usually only occurs after driving two or more hours at a time. A rebuilt transmission was already installed into it in 2006. Could the problem be that it needs a simple flush and new filter?
Wednesday, November 25th, 2009 AT 4:14 PM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

I would start there, but I would get a qualified trans tech to do this as they will be able to do a test and report that may find any under lying problems that a general mechanic may miss, start here.

Mark (mhpautos)
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Wednesday, November 25th, 2009 AT 11:29 PM

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