has seafoam treatment helped anyone with pinging? | Ford Explorer Forums

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has seafoam treatment helped anyone with pinging?

dmac0923

Well-Known Member
Joined
August 10, 2006
Messages
267
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City, State
Yorktown
Year, Model & Trim Level
2002 ranger xlt
im at my wits end here trying to get rid of the pinging im having in my 02 ranger 4.0.

ive done a complete tune up....soup to nuts.

ive tried the water bottle to spray a little bit of water in the intake to break up carbon....


has anyone rid themselves of this annoying pinging with the seafoam treatment???

also where do you hook it up to on a 02 4.0 SOHC?
 






you can suck it in through the vaccuum line on the brake booster.
 






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