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2001 4.0L Ranger Spark Plug problem
Posted to Technical Discussion Forum on 9/24/2018 77 Replies

Hello, TDF

I seldom have a problem I can't solve but this one is kinda weird.

One of my client shops took in this 2001 Ranger 4.0L XLT to fix a CE light/misfire complaint. Turned out the spark plugs had been threaded into the head only part way, causing ca... Login to read more.

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77 Replies Received (View Replies)