Spark Plug? Water, no fire, normal ignition..

KCLOST

Commander
Joined
Jun 22, 2002
Messages
2,095
Speaking of spark plugs, I have a pretty easy question that probably can be answered in so many ways, I guess I just want it cleared up.<br /><br />If you pull the plugs to investigate what might be going on in the cylinders, what should you normally see on the plug (the motor runs perfectly)? <br />If you are getting water in the cylinders but the plug still has fire, what should you see?<br />If you are getting no fire on that plug, (no water) what should you see?
 

rickdb1boat

Supreme Mariner
Joined
Jan 23, 2002
Messages
11,195
Re: Spark Plug? Water, no fire, normal ignition..

Running perfect- A light brown plug with no oil on it(Maybe a touch)<br /><br />Water in the cylinder- Plug will look like new<br /><br />Not firing-oily and maybe carboned up
 
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