Re: Wore-out Old Spark Plugs
Excessive ash deposits? Is it burning oil? Or using fuel additives? How many miles are on these plugs? I don't see significant electrode wear which leads me to believe these plugs don't have as many miles as the deposits show...
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Tom
Chevy by day...
1969 Chevy C30 Rollback Tow Truck -- 383 stroker, 4L80E
2011 Chevy Caprice PPV 9C3 6.0L
1995 Chevy Caprice 9C1
1994 Chevy Caprice 9C1 #3
1995 Chevy Caprice Wagon #2
1995 Chevy Impala SS
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1969 Dodge Charger
1972 Chrysler Newport 2dr Hardtop (27K miles)
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