Missfire When I Blip The Throttle On Cold Startup

[Ultimategtr]

Hey ppl, I did an extensive search, however my combination of filters didnt yield much result! I know iv read this somewhere but I just couldnt find that damn thread..

Anywho - my issue is when i start her up in the morning or night, as im warming it up(2-3 mins max).. and If i blip the throttle ever so slightly, i feel a single misfire.

It doesnt misfire anywhere or any other time.. Im running splitfires and .8mm coppers. When warmed up, no misfire when i blip the throttle, or when im nailing her

I have a feeling its my AFM which i need to clean out perhaps.

or the AAC valve perhaps.

I was also thinking it could be the water temp sensor but im not sure on that..

Last i did a diagnostic on my stock ecu - 55.

I dont have many mods.. just turbo/exh/fmic/ebc/cai. runnin 5psi.

Cheers for any input peeps!

[Ultimategtr]

bump

[zebra]

My car does it aswell,

Its just cold, its usally to do with the accel enrichment in the ECU

[-Jimmy-]

My car doesnt this too, I don't think its that much of a problem.