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Old 01-11-2013, 05:43 PM
etap etap is offline
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Join Date: Dec 2010
Location: louisville,ky
Posts: 13
I thought that I knew something about compression test

First, You have to make sure the gauage is good. I started off with 2 cylinder Kaswasaki engine,and check compression.The left side was reading 140psi and the right side was reading 175psi. The book said to set both INT. EXH. 0.004- 0.006 so I set the left side to 0.005 and check compression, and now it reading 90psi. so I check th setting on the other cylinder, and it was 0.13 Int .045 on the exhaust. So I set the left side to match and it is 180psi I am really confused. If I do it to the book it will 90psi .Is it that compression ACR doing it to me.THX
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