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Old 06-13-2016, 04:29 PM   #5
storm9c1
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Join Date: Oct 2008
Location: Pittsburgh, PA
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Re: Wore-out Old Spark Plugs

Quote:
Originally Posted by Oberon67 View Post
The truck uses a little oil, to the tune of maybe a quart a month. I check it when I get gas. I'm not certain how much is being burned and how much is leaking; I know a little bit is leaking because you can see a little seepage at the oil pan gasket.
With the looks of those plugs, I'd say most of that "lost" oil is being burned. Check those plugs again at the next oil change and see how they look. We need to find out how rapidly the deposits are building up.
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Chevy by day...
1969 Chevy C30 Rollback Tow Truck -- 383 stroker, 4L80E
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1995 Chevy Caprice 9C1 (177K miles)
1994 Chevy Caprice 9C1 #3 (99K miles)
1995 Chevy Caprice Wagon #2 (60K miles)
1995 Chevy Impala SS (20K miles)
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1969 Dodge Charger
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