Having problems with your 2006 Chevrolet Cobalt ?
How many miles before you change the timing chain?
If it has a timing chain, which is unlikely, if does not need to be changed until an engine overhaul, but the car most likely has a timing belt which should be changed at about 50000 to 80000 miles.
Repair Help & Product Troubleshooting for 2006 Chevrolet Cobalt
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