Report: Check Engine Light Due to Gas Cap Issue
Chevrolet HHR Problem
Average Mileage: 86,667 mi (48,650 mi - 180,000 mi)
A Loose or worn gas cap may cause Check Engine Light to illuminate.
Visitor, 2006 Chevrolet HHR, 72,354 mi
check engine light comes on for a couple days then goes out for a couple days
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.
Visitor, 2006 Chevrolet HHR, 80,000 mi
Replaced gas cap stayed off for 1 week then came back on.
I have a engine on and they are taking about a new engine
Visitor, 2008 Chevrolet HHR, 48,650 mi
Same issue - replaced gas cap and all is still well at 52418
Visitor, 2007 Chevrolet HHR, 49,000 mi
Check engine light comes on replaced gas cap went out for quit awhile but now it is one again. Dealership said there is a bulletin out. Car runs fine and there is no performance loss. One dealership wants to clean injectors for $240 but i really don't think thats the problem Any Ideas???? Karl