Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: Air compressor only kicking in when truck is in motion. What gives? on 2006 GMC Sierra 2500 HD

Truck will blow hot air until truck is put into drive and it starts rolling.
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
Didn't find what you were looking for?