Help with rfi misfire?

[DustinDriver]

Yea. It was just a Bosch part number. And I run an e85 mix. I'll get on it and keep.the thread posted.

 

[Enki]

E mix... Are you running step colder plugs? If so, stop it. That's probably where your misfire is coming from.

 

[DustinDriver]

i was.. justin told me to use ngk 3787. thats what i have in it now.

 

[Enki]

What's your mix at?

 

[DustinDriver]

4 gal e85 to a tank.

 

[Enki]

That should be like 30% ish give or take, and *should* be fine with step colder.
However, if the mix comes in a bit heavy on the eth side, I could see it being a problem. Either way, you should be knock free, so for the cost of a little time and yet another set of plugs, I'd personally say it's worth it.

 

[DustinDriver]

I'll grab another set.

 

[DustinDriver]

New 140 bar sensor.. actually found another 1 here in my pile of parts. Lol misfire is gone.. guess we couldn't see the forest for the trees. Bahaha. Lol thanks guys.

 

[Enki]

Guess I was close then. Nice find.

 

[DustinDriver]

Any idea if the e85 is bad for these sensors?

 

[Enki]

Shouldn't be. I'm still on my original one.