Spark Plugs and Seafoam
Spark Plugs and Seafoam
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.
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.
Originally Posted by bubbajoe28
Have you guys changed your plugs? Did you notice less carbon on the electrode shield?
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!
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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Originally Posted by bubbajoe28
Nolo,
Your plugs looked pretty clean when you took them out. Did you run the Seafoam through your PCV vac line?
Your plugs looked pretty clean when you took them out. Did you run the Seafoam through your PCV vac line?
And I got about 16mpg on the highway. Doing about 80'ish.


