I changed my interceptor setting to read misfires during scanning. It shows that i do have misfires pretty frequently when my engine is cold, and sparatically when hot. Even though acceleration feels smooth throughout rpm range. I have 1 step colder plugs gapped to .35. I'm running stg 2 tune with 2.9 and all other mods in my sig. is this something i should be worried about?

anyone?

 

Nothing to worry about. Our cars have a "ghost" in them.lol. Anyhow, I have yet to see a lsj without a misfire issue and many that even trip the P0300 code. Really nothing to worry about.

 

ok thx

 

yep i check my interceptor i atleast have 3 or 4 misfires a day

 

I have close to the same setup as you and also get misfires all the time. It runs great though, so I just dont worry about it.