Has anyone tried E3 sparkplugs? I just installed a set and it seems to be causing some sputtering. Has anyone had any probem with these plugs?

 

should of used denso's or ngks

 

+1
stick stick to the denso's or ngk dual tip plugs. they work great.

 

I had the dual tips and they worked fine, but the diamondfire thing was hyped up pretty good. Why are our engines so picky about plugs?

 

its the communists! they want money! j/k, im not sure, i had the e3s, then when i locked up my engine i put in some ngks, and it ran better BUT still fubared, we also ran ngk in my honda dirtbike and yamaha atv. lol its an asian thing.

 

How long did it take for your engine to lock up?

 

Because stock toyota ignition systems are weak.

 

I switched back to my Denso doubles and everything is as it was. What a folley....E3 plugs.

 

my engine locked up because i ingested too much water.

 

those e3 plugs serve one purpose, to lure in gullable people. they are junk, just champion plugs(YUCK!) with a fancy pants electrode.

 

Gullable or not, the company still has a return policy.