Asked on Jul 29, 2010
Does increasing spark plug gap above factory specs increase gas mileage? If so, what amount beyond factory on average gets the best improvement in mileage?
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Asked on May 16, 2010
OK, ill try to explain this quick. My spark plug gap kept closing and i figured out the piston was hitting it closed. There is a sleeve in the cylinder head because someone stripped the plug hole threads, drilled them out, and put a ...
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Asked on Apr 22, 2011
I'm getting ready to do the tune up for my truck (96 Ford Bronco 5.8) and was looking into trying to get the best mileage and what not. Being it is an 8cl it chugs down on gas. So I've been looking around and came across ...
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Asked on May 15, 2010
It's a '71 yamaha dt 250. It's a new spark plug and I replaced the stator and ignition coil with used parts. I even tried a couple different spark plug caps and got the same results.
river rat, ground it? run a wire from the plug wire ...
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Asked on Apr 12, 2011
My spark plug keeps popping out of place on my car, and I can't figure out why. The spark plugs are less than six months old and were replaced by a mechanic and I have never had any problems until yesterday. After a long highway trip, ...
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