Hey guys i just finished doing the spark plugs on my 99 Outback. While removing the wires, the ends that crimp on the plugs broke on two occasions, rendering the use of a spark plug key useless. It did this on TWO occasions. Plus i had to get new wires...the other ones worked fine before!

 

 

Sorry if there is no tech, i just want to warn ANYONE attempting this, have it done if you can!!!

Did you apply some dielectric grease like the last person probably didn't to make them easier to remove next time?

 

Dave

My guess is that the plugs and wires had been on the car a long time. I changed wires and plugs on my 99 OBW last year. I am certain they were the original that came with the car when new. At 150K miles, the rubber boots had bonded themselves to the plugs. All had to be torn off with large pliers (in pieces) to remove. It was not a pretty site. I don't think Subaru uses dialetric grease at time of manufacturer. I sure did when installing new plugs and wires.