2004 Chevy Trailblazer compression test

13,000 MILES • 6 CYL • 2WD • AUTOMATIC
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SCOUTER
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  • 1 POST
how do you check engine compression
May 1, 2010 at 3:09 PM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
check out our article on this at http://www.2carpros.com/dia/how_to_check_compression.htm
May 1, 2010 at 4:15 PM
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