Having problems with your 2002 GMC Sierra ?

Regarding a 2002 Sierra 2500 - When the a/c is on sometimes it will just blow hot air. Any suggestions would be appreciated.

Posted / edited by AnonymousUser on : 12-11-2018

Answers :

Recharge your a/c with 2 bottles of 143A
Repair Help & Product Troubleshooting for 2002 GMC Sierra

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