2011 aveo

[lsherry]

heater blows cold air alot of times and the heater door opens and closes irratically. Where should I start checking. I have replaced thermo. It was running hotter than norm, helped temp but still no heat

[Thymeclock]

How many miles are on it? This should be covered under warranty.

[Pickles]

How many miles are on it? This should be covered under warranty.

This exactly. before you start messing with stuff, bring it to the dealer

[lsherry]

I wish the car has 20 k but r title found the problem thanks to the forum, water pump impellers gone.

[Pickles]

I wish the car has 20 k but r title found the problem thanks to the forum, water pump impellers gone.

Wat.......