Removing Stubborn Spark Plug Wires from a M102 or M103 Gas Engine

Doing it without damaging the wire boot and resistor is easy with the right tool

Without the right tool trying to remove the plug wires on these engines can lead to damaged knuckles and messed up wires. You would be amazed at how stuck some of these wires can become when they have been on a spark plug for over 60,000 miles. If you try to pull them off by hand you may be in for a real surprise.

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Problem & Solution

Common among these chassis:


Kent has designed this special tool and builds them right in his own shop. Check out his video to see first hand just how well these special pull pliers work. They also work great for holding parts as well as removing stubborn fuel and coolant hoses.