1999 Buick Lesabre Rough Shifting

1999 BUICK LESABRE
80,000 MILES • 6 CYL • 2WD • AUTOMATIC
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DBCLEM
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  • 1 POST
I have been experiencing rough shifting in all gears on an otherwise great car. It has had a very easy life but this is worrying me. It jerks from park to drive and as it shifts through the other gears. This may sound crazy, but it seemed to start giving problems after i pulled up to far against a curb and concrete curb(tire stop) scraped or hit under the car. It's been like this now for close to a year, I tried some Seafoam transmission stuff in it, but no luck. Can you help me out?
Feb 9, 2008 at 8:52 PM
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DENNYP
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  • 1,824 POSTS
replacing the pressure control solenoid and the pressure range switch usually corrects this concern.
Feb 10, 2008 at 7:57 PM
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RHONEY22349
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  • 13 POSTS
Can you please read under the forum "Please Help" about my 1997 buick lesabre? Thanks
Apr 2, 2008 at 9:09 PM
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