Questions and Answers

Pontiac Trans Sport Rear Wiper Problem Q. 1997 Pontiac Trans Sport, have replaced rear wiper motor three times, each time it stops working after a few days, it seems to me that the problem lies somewhere else, can you help? Thanks, Hugo

A. Possibly bad grounds or power supply to the rear gate. May have intermittent broken wires in the hinge area as well. If the previous motors are indeed bad, are they GM units or rebuilt?