sr running super rich

[RedOctoberS13]

so i was driving and it was running perfectly fine, now my car idles low and kind of bogs when i accelerate. its puffing oout white smoke and u can smell gas. i burn so much gas fast in no time at all. injectors, o2 sensor or maf? wat could the main culprit be??

 

[GeneStarWindGSW]

Have u checked your ecu for codes? (could help by checking codes first..)
Maybe one of your injectors is stuck open, bad o-rings, flooding with too much gas or little/no spark. you could try testing with methods like this http://build1.net/wp_files/proj240sx-fix-poor-no-start/
if not go around checking all your sensors/electronics. CPS, CTS, o2, MAF, bad FPR, etc...
if all your sensors/electrical things check out fine i'll start looking at motor stuff (compression,turbo seals, blow-by,etc).

 

[SR]

coolant temp sensor or
boostleak...
or injector o-ring
or stuck injector

 

[Bryan]

your running too rich? im running a bit too lean =/ but yea, check what he said^

 

[RedOctoberS13]

well i had a leak in my pcv valve and it helped a lil, i found out i have s15 injectors in my redtop sr20 -__- I DIDNT KNOW.. noob mistake. i think thats why im dumping to much fuel. and the white smoke i have coming from my exhaust might be a blown turbo.. not sure on that yet..

 

[IThaJokaI]

s15 injectors on a stock tune will make for running rich, but white smoke usually isn't fuel.

 

[RedOctoberS13]

yea the white smoke is from my blown turbo -__- fml