HAVE E3 PLUGS NOW BUT THEY DONT LIKE MY JEEP, WHAT OTHER PLUGS ARE BEST FOR MPG, THESE PULSTAR PLUGS ANYONE TRY THEM YET??
http://www.pulstarplug.com/cycle-to-...variation.html
THATS THE WEBSITE FOR THEM, LET ME KNOW IVE GOT TO DO NEW PLUGS IN A DAY OR TWO ITS MISSING FROM THE E3'S