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Old 11-02-2005, 09:52 AM
777stickman 777stickman is offline
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Re: Problem with overdrive? Need your thoughts.

It may not be shifting into 4th. The fourth shift you are feeling could be the torque converter locking up in 3rd. Do you have a tach? You can tell the converter is locked with a tach by adding some throttle and the tach should increase only with a speed increase. If it's not locked you'll see about a 200 rpm increase. Try this, next time you think you're in 4th pull the selector to 3rd. See if you get a shift change. Go from there.
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