This is a discussion on 04 sti sputters at 4000rpm? within the New Member Hangout forums, part of the Community - Meet other Enthusiasts category; hey everyone ok so i have a 04 sti and it sputters at 4000rpm and i cant build boost i ...
hey everyone ok so i have a 04 sti and it sputters at 4000rpm and i cant build boost i changed maf and 02 sensor and still does it.. the car also idles fine when its cold but when it warms up it stalls. IM STUMPED the car only has 83k! its my only transportation right now can anyone help me out on this ASAP please. thanks!
2005 WRX STi (Mods | Virtual Dyno)
Resident Tuner @ WTF Tuning, LLC
"Never trust anything that bleeds for a week and lives ..."
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