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Mod | | | Forums66 Topics128,114 Posts1,056,283 Members48,439 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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#80012 07/14/2007 3:46 PM | Joined: Jun 2007 Posts: 110 Wrench Fetcher | | Wrench Fetcher Joined: Jun 2007 Posts: 110 | whats a good way to run a compression check on my 235? someone said to remove all the spark plugs and use a comp. gauge on each cylinder on down the line and see what the numbers show...this true? also what should a low psi 235 compression with 20,000 miles show? | | |
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