E-3 plugs
#1
Senior Member
Thread Starter
E-3 plugs
Ok so I know it's been said on here many times how our engines are picky about the spark plugs they use and I personally bought the motorcrafts for mine just haven't installed them yet. Here's the ? On the powerblock half price raptor project this weekend they got to work on the engine upgrade and used accel coils and e-3 plugs is this going to work for their motor because its supercharged or are they a good alternative for our non sc motors?
#3
Senior Member
I will 2nd that I uesd them in my 07 Wrangler had 2 out of 6 fail in 6000 miles including one where the ground electrode fell off and got digestd by my engine I dont see any sighns of engine damage but it cant be good to feed it small metal parts. Never again total junk. Oh and while they were in there I noticed NO improvment in perfomance or milage.
#5
Senior Member
I would be worried about the Bosch, a friend of mine put the platinum +4 in his escort and had one come apart like Bubba's E3 did and it destroyed the engine.
But I'm glad this was posted, I was just thinking about getting E3s and putting them in my 4.6. Glad that was posted, I would hate to destroy the engine before I even had it week.
But I'm glad this was posted, I was just thinking about getting E3s and putting them in my 4.6. Glad that was posted, I would hate to destroy the engine before I even had it week.
Last edited by WesB; 10-23-2012 at 08:29 PM.
#7
Stick with NGK iridium IX or Motorcraft. I have had troiuble from everything from E3's to Bosch's. Only ones who seem to run the best and last the longest are Motorcrafts, and NGK iridiums.