Posted by Vaughn [99.14.87.155] on Tuesday, November 03, 2015 at 17:52:34 :
In Reply to: 318A keeps fouling number one plug posted by Brian A [70.194.6.1] on Tuesday, November 03, 2015 at 14:35:22 :
Piston, rings, cylinder wall, or valve guides. That unburned gas is water.
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