Workhorse Repair Centers?
Anyone familiar with PCM code P1518 for Workhorse W22 8.1 GM engine? Has something to do with throttle actuator module serial data circuit. I got "Low engine power" warning then it quit. Mechanic s...
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I owned a 05 w22 that lost power just like you say yours has, had it towed to a Chevrolet dealer which was a WH repair center. Mine was the TCM failed. I would call the Chevy dealers around you some of them work on the WH chasis.
If there is no WH centers around you I would trust a Chevy dealer next.
If there is no WH centers around you I would trust a Chevy dealer next.
