1997 Buick Century Trouble Shooting

1997 BUICK CENTURY
26,000 MILES • 6 CYL • FWD • AUTOMATIC
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DLBDRB
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THe engine runs ok but when put in gear, the transmission slips in drive and 3rd gear. Until this happened, it was running fine.
Jun 26, 2010 at 6:13 PM
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RASMATAZ
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When the last time you service the transmission? fluid/filter

You don't have that much choice here except to have the tranny pressure tested to find out more what's going on. Could be a shift solenoids or valve body/clutches/bands, throttle/governor pressure problems etc.
Jun 27, 2010 at 12:56 AM