Low Compression on all 4 cylinders
Feb 3, 2012, 02:41 PM
#16
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Are you holding the pedal down while cranking? All other plugs out and a charger on the battery? I saw a difference in my psi numbers without a charger but I do have a mini battery.
I got my motor apart n foumd ALL 4 top piston rings came out in pieces and I had 160psi in all cylinders with S2's
I got my motor apart n foumd ALL 4 top piston rings came out in pieces and I had 160psi in all cylinders with S2's
Feb 3, 2012, 05:22 PM
#17
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Yep I followed the manual to a T when doing the compression test. I also did a cylinder leak down on all of the cylinders and they were all within 10% or so. I have read. With larger cams the over lap will cause this. It's just me being paranoid
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2009, compresion, compression, compression test, cylinder, engine, evo, evolution, evom, gauge, lancer, leakdowntest, low, motor, stock
