dsmkid
Well-known member
/ubbthreads/images/graemlins/dunno.gif Im experiencing what seems to me to be fuel cut but im not 100% sure. any gear pull it will cut and pop a bit at full throttle unless I ease into it. The car is reading max boost @ 14.9psi on the aem truboost. Stock pump, and injectors. The car has been fine and now all of a sudden it is doing this. Mabye boost is up from cooler weather? It has been warmer out but now it is low 60s and this problem occurs. Normally the boost is @ 12psi and no problems.(at higher outdoor temps). I even disconnected the truboost solenoid so the boost would just be at wastegate pressure and it still pulls 13.9psi. weird. mods are:
-2g MAF
-fmic w/ piping
-Evo3 16g
-tial bov
-custom intake
-act 2600
-fidanza lightweight flywheel
-Brian Crower 100 272 cams
-3" turbo back exhaust w/ highflow cat
-aeromotive f.p.r.
-aem truboost and eugo wideband
-S-AFC 1
It just doesnt make sense to me that I would be fuel cutting at less than 14psi even with a stock fuel set-up. I even set the S-AFC to +25% across the board at hi-throttle and the issue still occurs. Keep in mind I have not changed or messed with anything since it was running and pulling perfect. The only thing that has changed is cooler temps outside which seems to have increased the boost a few psi. Thanks in advance!
/ubbthreads/images/graemlins/dunno.gif
-2g MAF
-fmic w/ piping
-Evo3 16g
-tial bov
-custom intake
-act 2600
-fidanza lightweight flywheel
-Brian Crower 100 272 cams
-3" turbo back exhaust w/ highflow cat
-aeromotive f.p.r.
-aem truboost and eugo wideband
-S-AFC 1
It just doesnt make sense to me that I would be fuel cutting at less than 14psi even with a stock fuel set-up. I even set the S-AFC to +25% across the board at hi-throttle and the issue still occurs. Keep in mind I have not changed or messed with anything since it was running and pulling perfect. The only thing that has changed is cooler temps outside which seems to have increased the boost a few psi. Thanks in advance!
/ubbthreads/images/graemlins/dunno.gif