Having problems with your 2001 GMC Jimmy ?
2001 gmc jimmy engine warm but heater blows cold air
\015 2001 gmc jimmy heater problems\015
Disconnect the heater hoses from the water pump and the intake manifold. Get a compressor and blow out the hose (put the air hose into the the hose that came off the mainfold. then flush the system and replace the antifreeze.
Repair Help & Product Troubleshooting for 2001 GMC Jimmy
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