Spark plugs
Mountain Pass
Joined: Mar 2002
Posts: 148
Likes: 34
From: Clarksville
Do what you want, but unless you really need to, there's no point in changing them ahead of schedule. The spark plug is one of the most durable parts on the engine. They last a long time. 100k for me. In fact, at my age, I might let the next owner deal with the grief. I'd pay more attention to the belt, water pump and the oil. A worn belt will strand you in the middle of nowhere. A spark plug will cause a misfire.
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SuperchargedHarley
Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150
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Jan 5, 2003 08:27 PM
