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Whittling noise and will not start

Tiny
JEFF MITCHELL
  • MEMBER
  • 2007 CHEVROLET COBALT
  • 2.2L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 187,000 MILES
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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Sunday, August 30th, 2020 AT 6:37 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 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
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Sunday, August 30th, 2020 AT 10:41 AM

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