TYPE OF STUTTER/STUMBLE
Steady throttle/Increasing throttle/Both: Increasing Throttle from 65% to WOT.
MODS
Intake: Stock
Exhaust: Cobb DP/Magnaflow CBE
Fuel: 91 Stock
Turbo: Stock
Engine Management: Open Source (Tactrix+RR+LV)
Tuner and revision of tune(if you don't mind): Stage 2 Infamous1 Tune, Revision 3 complete.
MAINTENANCE
Sensors changed: Original
Plugs changed: Original
Coil Packs changed: Original
OTHER SYMPTOMS
Check Engine Light: N/A
Etc: N/A
RESULTS
What has and hasn't worked for you: Going to the dealer and complaining about it. They said it might be the MAF sensor going out. It has been like this since I bought it new in 2007. 2008 LGT MT
If something worked, how long has it been working for: Getting e-tuned by Shamar has eleminated any previous stutter that I experienced. That, in of itself, was worth the tune in my opinion.