Whittling noise and will not start

2007 CHEVROLET COBALT
187,000 MILES • 2.2L • 4 CYL • 2WD • AUTOMATIC
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JEFF MITCHELL
  • MEMBER
  • 1 POST
So I had the timing chain and all timing tensioners and timing gears , seals, gaskets,and sensors replaced. now when go to start car all it does is crank. the pulleys all turn with the serpentine belt, I have spark however it will not start. also had starter tested, it tested okay.
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Aug 29, 2020 at 11:37 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
Good afternoon,

Why did you replace the belt?

https://www.2carpros.com/articles/how-a-timing-belt-works

It sounds like there is no compression. You need to test the compression.

https://www.2carpros.com/articles/how-to-test-engine-compression

I attached a YouTube video for you to view of the procedure.

https://www.youtube.com/watch?v=FR6yqvByUzg

Roy
Aug 30, 2020 at 3:41 AM
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