yamahaman244 Posted May 9, 2011 Report Posted May 9, 2011 hey guys i know when u say to do compression test they should be within ten of eachother or maybe 5 my qustion is its proby dumb but why does itmatter if one is say 130 and one is 120 or 115 i know proby not getting the full performace of the engine but does it hurt the motor any or anything? thanks Quote
marsuper33 Posted May 9, 2011 Report Posted May 9, 2011 hey guys i know when u say to do compression test they should be within ten of eachother or maybe 5 my qustion is its proby dumb but why does itmatter if one is say 130 and one is 120 or 115 i know proby not getting the full performace of the engine but does it hurt the motor any or anything? thanks I guess it will damage the crank by time as one side is getting harder push... if not lucky might break.... Quote
Jereme6655 Posted May 10, 2011 Report Posted May 10, 2011 it is also bad to keep running when your that far off because it is an indication that something is wrong internally.....so if you keep running that way on it you could possible burn it up or even worse scar your cylinders.... Quote
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