Recent content by kjetilaf
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2001 Chevrolet Tahoe 5.3 Engine knock - help to identify
it is on my todo list, so far i have done a compression test with all plugs out, and one in the suspected area is reading lower. / 131 psi / 9 bar the rest were reading 174 psi / 12 bars with camera there is also signs of some scratches on cylinder wall, that can explain the lower compression...- kjetilaf
- Post #3
- Forum: Engine & Drivetrain
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2001 Chevrolet Tahoe 5.3 Engine knock - help to identify
Hi i have an 01 Tahoe 5.3 that got a heavy knocking sound after sitting for approx 14 days. What happened is a failed start attempt at first, it turned over and instead of starting it just made some noise and did not start, restarted it and then there was a new knocking sound. I suspected...- kjetilaf
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- Replies: 4
- Forum: Engine & Drivetrain
