OK I have a cylinder 7 misfire code. Have E3 plugs, mm wires, and just put new o2's in. Do i need a new injector?



Thanks,

Walter

 

what brand and size wires? what is the 4 digit code you are getting?

 

Why are you guessing? Why an injector, do you have an injector fault code, 407?
What code number do you have, have you pulled and inspected you plug and wire, who's did you use?

 

I will add that I believe Spike ran E3's for a bit and took them out because he was mis-firing.

What size wires again? you just put mm, no number

 

swap plug/wire to another cylinder and see what happens

 

ok guys, the wires are 8mm from apex performance and the code is P0307.

 

Nope, was not mis fires from those plugs, there were no codes at all, she just idled bad when hot, but no codes.
Pulled them and put in $1 copper plugs and she ran like a champ.
Then I went back to Iridiums and she still runs like a champ.

My wife's Volvo loves those E3 plugs, so does my lawnmower and snowblower.