2002 Chevy Tahoe compression test

2002 CHEVROLET TAHOE
90,123 MILES • V8 • 2WD • AUTOMATIC
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SULMIESTER
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  • 1 POST
when doing a compression test on the cylinders, do you have to disable the ignition system? if so how do you do that? Sully
Apr 15, 2010 at 5:17 PM
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BLUELIGHTNIN6
  • ✓ASE Certified Mechanic
  • 16,542 POSTS
  • ASE Certified Mechanic
no ..just bump engine over with helper using gauge in each cylinder to record results.
Apr 15, 2010 at 6:55 PM
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