ultimateirving
03-26-2011, 03:49 PM
MISPOSTED SORRY!
So i leave work for my lunch break head over to mcD's to get some grub, and on the way i notice im running real rich.. i can smell the fuel and my wideband is reading 11-12 with very little load. Getting some loud backfires while decelerating. Idle is terrible struggles to keep running idle bounces from 100-1100 and stalls outs completely if i dont tap the gas. i have been running fine for the last month or so with a steady idle. havnt made any changes, what could have gone? im thinking random vac/boost leak which i can test when im off work. also i know the CTS going bad can cause similar issues. any extra thoughts would be appreciated since im at work and would like to make it home in one piece.
Mods: Sr20det with t28, stock maf injectors/ecu. walbro pump. fmic and freddy intake.
So i leave work for my lunch break head over to mcD's to get some grub, and on the way i notice im running real rich.. i can smell the fuel and my wideband is reading 11-12 with very little load. Getting some loud backfires while decelerating. Idle is terrible struggles to keep running idle bounces from 100-1100 and stalls outs completely if i dont tap the gas. i have been running fine for the last month or so with a steady idle. havnt made any changes, what could have gone? im thinking random vac/boost leak which i can test when im off work. also i know the CTS going bad can cause similar issues. any extra thoughts would be appreciated since im at work and would like to make it home in one piece.
Mods: Sr20det with t28, stock maf injectors/ecu. walbro pump. fmic and freddy intake.