1992 Buick Roadmaster Transmission

1992 BUICK ROADMASTER
100,000 MILES • 5.7L • V8 • RWD • AUTOMATIC
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CAR4424
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saturn9 I would like to know what would cause no drive and overdrive but all other gears work. Is there a solenoid not working or something else on the transmission I could replace to get drive working again. Is there a linkage that is out of adjustment or some other easier fix than replacing the trans
Jan 4, 2014 at 12:04 PM
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HMAC300
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this could be a lot of things, a solenoid for 3/4 shift, a valve body problem etc. but definitely inside trans. Have a trans guy look at it or I fyou must , replace the trans.
Jan 4, 2014 at 12:28 PM
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CAR4424
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Thanks. They said it needed to be replaced without opening it or any testing
Jan 4, 2014 at 12:40 PM
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HMAC300
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that is a 700R4 in your car and itdoesn't have electronic shift so it probably is a clutch or seal something like that .if the fluid is brown or black it's no good anyhow.
Jan 4, 2014 at 12:43 PM
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CAR4424
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Sorry for not getting back sooner it was bad so she traded it in on a 2004 Taurus the one that looks like a carp (LOL) Thanks for your help
Jan 7, 2014 at 11:58 AM