WHEN VEHICLE HITS APPROX 40 MPH SLAMS IN AND OUT OF GEAR HARD LIKE

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OR WHEN YOU KICK IT INTO PASSING GEAR ACTS LIKE YOU ARE SHUTTING THE KEY OFF AND ON WILL CONTINUE TO DO THIS UNTIL YOU LET OFF THE THROTTLE WILL ASLO SET THE CRANK SENSOR CODE WHEN THIS HAPPEN DOES FINE UNTILL CHECK ENGINE LIGHT AND CRANK CODE SETS