Spark Plugs and Seafoam
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Originally Posted by bubbajoe28
Anyone run Seafoam through their motor? I hear the stuff works magic on carbon buildup. I am wondering if this would help clean up the carbon prior to attempting to change my plugs on my 05 5.4 FX4.
#5
Originally Posted by bubbajoe28
Have you guys changed your plugs? Did you notice less carbon on the electrode shield?
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#7
Originally Posted by Nolo
I ran it through mine, however, didn't do the entire bottle through the engine. I put it in the gas. I changed the plugs after the tank was emptied. I didn't break any either!
Your plugs looked pretty clean when you took them out. Did you run the Seafoam through your PCV vac line?
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