Hello everyone. I was wondering if anyone has any knowledge of how to change the sparkplugs in my 2003 Harley Davidson f150? With the supercharged motor, it appears to be an extensive job.

 

honestly, I would take it to a dealer or a shop that does it all the time.

the money you will save doing it yourself is not worth the risk of doing it wrong, stipping a thread or spitting a plug.

you do it wrong it can be a $2000 mess up. I had a shop do my lightning and it was like $165.00 plus the plugs.

 

Thank you brotherDave, I was kind of thinking that's what i was going to have to do. I've already called my local ford dealer and they quoted me a $250 fee with me supplying my own plugs. I do agree with you, i think the price is way better than the headache. I actually thought i would atempt it until i got to looking at my motor and that's when i came to this site for assistance.