The Best spark plugs for the 3.9?
#11
I just bought some Autolite 3923's and some 8mm Summitt Wires.. I've heard alot about both the 3923's and the 3924's but I decided to give the 23's a try!! I'm hope they perform as well for me as the rest..If not I will still have the Platinum+4's to put back in...I defenitley upgraded my wires, I have 7mm wires on there now.. .40 is the gap for the 3.9 correct?
#12
#15
best spark plug for dodge
I have had my fair share of mopar and they will keep going like the energizer bunny and treat them like a fine woman I had a dodge ram van with slant 6 lasted almost 450,000 miles and strong until my wife hydroplaned into a tree.
I now have a 95 dakota with 135,000 miles and champion spark plugs are factory and the best. YEARS TESTED
I now have a 95 dakota with 135,000 miles and champion spark plugs are factory and the best. YEARS TESTED
#17
i got platnum +4's in my 2000 dak 3.9L, and the truck absolutely loved them.. i love them too, no gapping. i am rebuilding the truck now, and i am starting to focus on the motor, i will pull them out, inspect and post a pic of em. after 8k miles on them.. they should still look pristine.. haha.. then again, if not, gives me reason to tear down the motor