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Re: 5-30/10-30 whats the diff?
Posted to Open Discussion Forum on 2/20/2000 5 Replies

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I will never forget my DAD putting straight STP in his 52 Dodge Truck because it developed a ROD KNOCK.....

Drove it another two years without changing the oil (STP). Although it was a bit slow cran... Login to read more.

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