mr2gons14
04-21-2013, 07:33 PM
RECENT UPDATE!!!
pulled apart my intake mani found a bolt that stripped fixed with a helicoil, injectors are not leaking, new walbro pump, new z32 fuel filter, plugs look normal, checked timing it was off a little. Car runs almost ok now though still running a bit lean. Im getting 13.5 at idle if i let it idle for a bit though touch the gas and it idles around 16.5 for a bit. Under accel it studders a bit still 15.5 under accel 13 under boost. Any other suggestions would be awesome. Im getting a code 11 for cas but it seems to be working just fine. Also Enthalpy is sending me a retune to see if it fixed the problem.
Ok so ive searched and searched but nothing. Ok so at idle im running about 13.5 afr lately its been running at ~16 afr cruising on the high way and if i cruise really light throttle -10 vac itll lean out to 17-18. ive tried running 4 bar fuel pressure and it didnt help. Someone said my tune could have just fried seeing on accel it is sometimes lean like 16 afr.
mods-
gt2871r .86 (only 8 psi atm)
tomei 555cc
sard fpr
fmic
enthalpy dual tune (one is already screwed)
walbro 255
z32 fuel filter
z32 maf
apexi power intake
Things ive checked or replaced=
fuel filter
timing
spark plugs (bkr7e)
injectors
fpr
o2 sensor
compression
CAS
yea any incite would be helpful
pulled apart my intake mani found a bolt that stripped fixed with a helicoil, injectors are not leaking, new walbro pump, new z32 fuel filter, plugs look normal, checked timing it was off a little. Car runs almost ok now though still running a bit lean. Im getting 13.5 at idle if i let it idle for a bit though touch the gas and it idles around 16.5 for a bit. Under accel it studders a bit still 15.5 under accel 13 under boost. Any other suggestions would be awesome. Im getting a code 11 for cas but it seems to be working just fine. Also Enthalpy is sending me a retune to see if it fixed the problem.
Ok so ive searched and searched but nothing. Ok so at idle im running about 13.5 afr lately its been running at ~16 afr cruising on the high way and if i cruise really light throttle -10 vac itll lean out to 17-18. ive tried running 4 bar fuel pressure and it didnt help. Someone said my tune could have just fried seeing on accel it is sometimes lean like 16 afr.
mods-
gt2871r .86 (only 8 psi atm)
tomei 555cc
sard fpr
fmic
enthalpy dual tune (one is already screwed)
walbro 255
z32 fuel filter
z32 maf
apexi power intake
Things ive checked or replaced=
fuel filter
timing
spark plugs (bkr7e)
injectors
fpr
o2 sensor
compression
CAS
yea any incite would be helpful