Car Problem Reports

Chevrolet HHR Check Engine Light Due to Gas Cap Issue

Chevrolet HHR Problem
20 Reports
Me Too

Model Years Affected: 2006, 2007, 2008, 2009, 2010, 2011

Average Mileage: 81,525 mi (48,500 mi - 180,000 mi)


A Loose or worn gas cap may cause Check Engine Light to illuminate.

  •  Rookie

    i have change out the camshaft sensor and still my engine like still come on, where is the crankshaft sensor located on my engine....please help me....i check my gas cap and make sure it is on tight.

    Flag This
  • Visitor, , 72,354 mi

    check engine light comes on for a couple days then goes out for a couple days

    Flag This
  • Visitor, , 80,000 mi

    Replaced gas cap stayed off for 1 week then came back on.

    Flag This
  • Visitor, , 65,000 mi

    Engine light came on - checked gasoline tank cap - blew it off to clean - replaced it and light went off - has periodically come on again and then goes off again - some brands of gasoline also seem to cause it to come on -

    Flag This
  •  Rookie

    I have a engine on and they are taking about a new engine

    Flag This
  • Visitor, , 48,650 mi

    Same issue - replaced gas cap and all is still well at 52418

    Flag This
  • Check engine light is on just looking for similar problems oil is good!

    Flag This
  • Visitor, , 81,880 mi

    Gas cap gets loose and check engine light stays on

    Flag This
  • Twice this problem happened to me. Replaced the gas cap and it worked for a few years. Now its doing it again.

    Flag This
  • Visitor, , 48,500 mi

    2009 HHR. At 48500 miles, the check engine light is on. I changed the spark plugs and coil caps. Light stayed out for few hundred miles but now back on.

    Flag This
+ See more reports
Ask a Question