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Old 08-04-2017, 07:41 PM   #11
AussieinNC
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Join Date: Jun 2017
Location: Cherryville, NC
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Re: Spark Plugs What is wrong?

Cyl 3,4 and 6 all look like water contamination within the combustion chamber...

Compression test and leak down test...most likely blown head gasket between 4 and 6...

Could also be a lean out due to manifold crack...is this a two barrel or four barrel carb?

Open plenum manifold or closed ?
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