Does anyone use iridium spark plugs? Are these any better?
Guys unbolt the radiator, drop it straight down, remove the AIS and you are right there at the plugs easy as can be!! 45 min job now no tank removal!!Hey Bill, check out the thread " DIY Spark Plug Change". Complete instructions with pictures, directions and tools needed. The member who took the time to make this thread for us deserves more than a couple of cold ones. Also, why you're changing plugs mine as well remove the AIS and install block off plates.
I just bought CPR9EAIX-9 plugs from Japansparkplugs.com
They cost a bit more than standard plugs, but should remain consistent for much longer.
When I changed them I pulled off all the AIS plumbing and installed the plates. No need to mess with all that ever again.