Thread: 5.4L 260hp/2 valve..How Long Before You Changed Your SparkPlugs?
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Old 02-24-2010, 06:52 PM
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jimd1050
jimd1050 is offline
Worry later? IT IS LATER!
Join Date: Feb 2009
Location: Plainville, MA
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30,000
I've got 30,000 and haven't even thought about it. As a matter of fact, what ARE spark plugs anyway?

Oops - I'd better go back to the Powerstroke area - sorry!
 
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