merc 525 question??????
09-28-2005, 01:48 PM
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merc 525 question??????
A gladiator I'm am doing some work on has 525's in it and one started running like chit all of a sudden at all rpm's! changed plugs and did a ddt output test and it says it cannot initialize last 4 cylinders! Also did a miss-fire test and it wolnt change last 4 cylinders.... does anyone have any idea what this could be? Motor has 130hrs on it. internal issues or could it be electrical?
