Thread: Transmission Shifts too Quickly
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Old 12-10-2011, 10:45 AM
DeltaP DeltaP is offline
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Re: Transmission Shifts too Quickly
What year/model GM is this, early 90's? Mileage? Serviced regular? Or was that the first service you're aware of ? Hard upshifts? Possible sudden downshifting on braking? Gets worse as it warms up?
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