1994 Buick Park Avenue transmission

1994 BUICK PARK AVENUE
184,000 MILES
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RFE1964RFE
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  • 10 POSTS
My car has reverse and first gears only. It doesnt slip or anything of the sort. I thi.k it might be the Vehicle Speed Sensor. But when it try to get a reading on the pmc the vehicle cant be found. So im not sure what to do.
Sep 8, 2013 at 2:41 PM
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HMAC300
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  • 48,601 POSTS
this is an obd1 car so cross A&B on the aldl and count flashes of lights on dash. it will do 1 three times then 2 three times that is code 12. then watch for others. but it may be a bad governor in the transmission as well.
Sep 8, 2013 at 4:10 PM