04 sti sputters at 4000rpm?
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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 ...

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    Question 04 sti sputters at 4000rpm?

    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!

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    Master Baiter EJ257's Avatar
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