2002 Pontiac Grand Am Bucking transmission

2002 PONTIAC GRAND AM
70,000 MILES • 6 CYL • FWD • AUTOMATIC
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BRENDANLN
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  • 1 POST
when car temp is cool it runs fine. Has soon has it gets a little hot, it starts bucking into gear has it changes. I drive it work everyday on the highway for 30 mins and it works fine. But if i take it into the city and ive been driving in traffic for awhile it acts up again.
Oct 28, 2008 at 9:39 AM
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DENNYP
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  • 1,824 POSTS
Have it scanned for trouble codes. You will probably find codes for the trans pressure switch or max shift adapt.
Oct 28, 2008 at 3:28 PM