Does a 2009 Chevy Cobalt have a timing chain?

All four Cobalt engines have a maintenance-free timing chain; there is no timing belt to worry about.

What kind of timing chain does a Chevy Cobalt have?

Chevy Cobalt Model Year Engine Belt / Chain 2005, 2006, 2007, 2008, 2009, 2010 2.0 L Turbo LNF timing chain 2.0 L S/C LSJ I4 timing chain 2.2 L L61 I4 timing chain 2.4 L LE5 timing chain

What happens if a chain tensioner breaks on a Chevy Cobalt?

Chevrolet revised the design of the tensioner multiple times over the production of the Cobalt, replacement is necessary to remedy this condition. A failed chain tensioner may result in a broken timing chain and subsequent engine damage if the issue is not diagnosed and repaired.

When do you know to change the timing chain?

A timing chain runs inside the engine, as it needs to be lubricated by the engine oil. A timing belt typically needs to be replaced between 40,000 and 100,000 miles depending on the vehicle and it’s a few hundred dollar repair. A timing chain doesn’t need to be replaced unless there is a problem with it.

What was the problem with my Chevy Cobalt?

My problem with my 2007 Chevy Cobalt, 2.2L engine, 124,000 miles, was a noisy timing chain that would quiet up after the engine ran for about 5 seconds. I knew what the problem was, took the car to a local garage and had the timing chain kit installed for $530.00 plus tax.

Why does my car have a failing timing chain?

One reason is a failing timing chain. The computer in your car detects that something wrong with the way in which the engine is working. When the timing chain is stretched, it makes the engine perform poorly and so the engine emissions are increased.