I have an 1981 E235. Runs good but when when done running it for the day and check the plugs, they are oily. I use XD-50 @ 50:1 and using the specified champion plugs. QL16V I believe. Is this normal ?
I have an 1981 E235. Runs good but when when done running it for the day and check the plugs, they are oily. I use XD-50 @ 50:1 and using the specified champion plugs. QL16V I believe. Is this normal ?
Stroker DC21 Mercury 250 XB
Just reading about this problem in the manual for a friend. Im not an outboard machanic but the book did say to check the condition of your engine by compression and leak down %. If its very worn it could cause the same thing. Oily plugs.
Bobby Hamrick
Rocky Face GA
01\' Ranger 519VX
Rude 200 FICHT
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