2007 G6 hesitation/bog and shifts hard when gas pedal is pressed
low gear shifts hard with a major hesitation when gas pedal is pressed.
seems now there is a minimum speed of about 65 MPH
yeah mine did that every once in a while also. I found out that my little Snap Shot Device from Progressive was messing with my car's BCU. After taking it out and a few cranks, it magically stopped. Try disconnecting the battery, reconnect, and try again. Sometimes it helps to kind of reset the computer chip for the car. Make sure your transmission is good as well
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