Well guys, Last night I changed the plugs and wires on my 2003 H2. What a tough job. Hardest part was getting the plug wires off the plugs. They were almost seized on. Replaced wires with Taylor Thunder Volt 8.2mil wires. This picture is of the plugs I took out with about 70,000 miles on them.

 

They really don't look that bad.

That's a good sign that everythings working correctly

 

Yeah,

They actually look pretty good. It good to know that the job overall is a very easy one!!!

 

I think if I ever had to do this job again I would jack it up, remove the front wheels and inner fender wells. I bet thats how the dealer does it. The plug on the passenger side nearest the firewall has to be the hardest to reach. For this one I removed the plastic inner fender well and reached it that way. When I installed the new plugs I used suggestions from you guys on the forum here and used anti seize on the plug threads and I used some dielectric grease on the plug boots for ease of removing down the road. Thanks to Muddydawg for his pics of the plug and wire.

 

look good to me..........i love taylor wires