A Loose or worn gas cap may cause Check Engine Light to illuminate.
Resources for the Repair and Maintenance of your 2010 Chevrolet HHR
2010 Chevrolet HHR
2010 Chevrolet HHR Problems
Brake fluid can become dirty and may cause problems in the brake system; it should be flushed every 60,000 miles.
GM recommends replacing the engine coolant at 100,000 miles; however, our technicians tell us that the coolant may become contaminated and require a complete cooling system flush every 60,000 to 70,000 miles.
All engines Our technicians tell us that the recommended spark plug life is 100k miles. The ignition coils are mounted directly on top of the spark plugs, as a result there are not longer any spark plug wires to fail.
2010 Chevrolet HHR Questions and Answers
I was driving home, approx 60 mph, with AC on and the fan just stopped for about 20 seconds and then started again. I didn't notice any lights or messages. I've only had the car a coupl...
My HHR has 45k miles. It is a 2010. It is late June in Oklahoma and the coolant has read as high as 205 degrees. I would like to know how high it can read before I panic. Should I take the car ...
I have looked everywhere no openings
The gas tank has a 1+6 gallon capacity.
seams at headlights