Pontiac G6 Forum banner
1 - 3 of 10 Posts

· Registered
28 Posts
ya the coolant wouldnt get hot enough for your heater to blow warm air. onstar does give you a code but you gotta have onstar account. you would probably get a low temp reading code, i forget what it is. if there's no codes you might wanna check the outputs from the sensors, see what they read.
1 - 3 of 10 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.