Sunday, February 19th, 2012 AT 9:43 PM
WHEELDOG45
- MEMBER
- 2003 PONTIAC GRAND PRIX
- 131,000 MILES
Winds up to 3000 rpm's at 70 mph.
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2003 Grand Prix with 3100 engine, will not shift into overdrive. What is the problem?
2 Replies
RIVERMIKERAT
- MECHANIC
- 6,110 POSTS
Have it scanned for codes. Check shifter adjustment. Check fluid level and condition. Check transmission fluid pressure.
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Sunday, February 19th, 2012 AT 9:46 PM
RASMATAZ
- MECHANIC
- 75,992 POSTS
Do you have a check engine light?
Transmission fluid level and condition okay-If so bring it in and have it further checked by a transmission specialist-
Transmission fluid level and condition okay-If so bring it in and have it further checked by a transmission specialist-
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Sunday, February 19th, 2012 AT 9:49 PM
