I have a 2010 Chevy hhr and the coolant message is on on my dash.it is full of antifreeze, what else could cause the message light to remain on

I have a 2010 Chevy hhr and the coolant message is on on my dash.it is full of antifreeze, what else could cause the message light to remain on 1 Answer

With my last oil change I started to use a full synthetic oil(5W30) in my 2010 HHR. The oil indicator shows I still have 29% oil life but the check engine light has come on and the code is P0010. Wh 4 Answers

Can changing to a full synthetic oil(5W30) cause slug to build up in the engine. I am getting 23.8 MPG's around town and 33.6 MPG on the highway.

Half the dome light on my Chevrolet HHR is staying on all of a sudden. The slider is set to auto (middle setting) 1 Answer

The back portion of the dome light is going off after a few seconds, but the front part is staying on. This is happening all of a sudden. What the heck????

Hello, I am 16 years old. My mom bought a car for me just yesterday. It is a used 2006 Chevy HHR LS (Color: Maroon). We have a big problem, and I have tried searching the reason for this possible 'error', but have found nothing. The problem is that whenever I open the car door to get in, after a few seconds, the hazard signals come on (where both blinkers are on), and after a moment, (10-15 seconds) they cut off. This happens as well when I turn the car off, and go to get out, I even lock it. They cut off after 10-15 seconds, but this isn't normal I am guessing. If anyone that does know what is going on could possibly help, that'd be very helpful. Thank you for your time. 1 Answer

Hazard lights turn on before engine start up, and remain on for 10-15 seconds (turns off when car turns on) Hazard lights turn on after engine turns off, and remain on for 5-10 seconds.

Where is the 'Camshaft Position Sensor' located on a 09' Chevy HHR? 18 Answers

Where is the "Camshaft Position Sensor" located on a 09' Chevy HHR? I understand this part will cause the 'Check Engine Light' to come on and off!