Its cylinder 4 near the turbo that runs lean. This probably won't be an issue at all with the mods you have.
Originally Posted by bluecloud
Hi cody here still the noob around here. I don't know what to do I've got quite a few upgrades and want a temporary safe tune. Should I get anything else before doing stage 2 ?! And who should I turn to for a tune ?
Some my installed stuff include
Big top mount intercooler
K&N typhoon intake
hard turbo inlet
Warbol 255 fuel pump
Double core radiator
Turbo xs BPV
Pink injectors ( hopefully getting by end of week)
Up pipe ( have but not installed)
Headers ( looking for it )
One question ..
Should I get a new fuel rail system before getting a tune , I've read some stuff about the 3rd cylinder running lean cause of stock rails .
Edit : 2002 subaru wrx