What could cause equinox to shake while shifting up and down ?
What is your question?
Chevrolet Equinox LT 2007 only 44000 miles jerks/shakes at 40-50 mph especially above 2000rpm. Shifting problem?? Appears it doesn't know if it should shift up or down??
What makes this problem better or worse?
Acceleration?
How long has your 2007 Chevrolet Equinox had this problem?
Hello,
This sounds like bad motor and transmission mounts initially, but I have to wonder if the vehicle will continue accelerating past 40-50 mph, if acceleration is normal or interrupted, and if it does this more if you are pressing the brakes or less when turning.
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