Transmissions and Drivetrains
Spark Plugs and Wires
Oldsmobile Cutlass
Oldsmobile Cutlass Supreme

What could cause a 1998 Oldsmobile Cutlass GLS to hesitate and not go into overdrive?

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Wiki User
2004-10-06 12:15:51

A new service calibration for the powertrain control module was

released to address a sag condition, as well as others. I recommend

receiving this calibration from the dealer. There are any number of

internal transmission problems that could be related to this

concern, as well as engine mechanical problems or ignition related

problems (spark plugs) that could cause this condition.

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