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Help! Erased my map, default settings question.In Before you crank · 7 years ago
Way TOO Lean??In New to FiTech · 7 years ago
545 blown power adder video questionIn Show off your FiTech · 7 years ago
Hesitation/Bog off lineIn LS users · 7 years ago
O2 Harness extensionIn Turbo and Blower · 7 years ago
Go street 400 tuning tips?In New to FiTech · 8 years ago
New to EFI - lots to learn...!!!In New to FiTech · 7 years ago
Carb bracket or not on TB?In New to FiTech · 7 years ago
will not run after initial setupIn New to FiTech · 7 years ago
69 impalaIn Show off your FiTech · 7 years ago
Data logging?In Tuning issues · 7 years ago
Problems with starting, accelerationIn Common installation questions · 7 years ago
afr 20In Common installation questions · 7 years ago
ShopsIn Tuning issues · 8 years ago
Ultimate LS InjectorsIn LS users · 7 years ago
Stumbling Fixed, Unsure of appropriate AFRIn Tuning issues · 7 years ago
Help!In Tuning issues · 7 years ago
64 impallaIn Show off your FiTech · 7 years ago
BackfireIn Tuning issues · 7 years ago
P0204 fault code on 39610 3x2 systemIn New to FiTech · 7 years ago
FiTech LS Setup running sluggish, seems low powerIn Tuning issues · 7 years ago
run a few seconds and then shut offIn LS users · 7 years ago
AFR goes rich intermittently during cruiseIn Tuning issues · 7 years ago
FITECH 39001 low idle cannot adjust upIn Tuning issues · 7 years ago
FiTech Go EFI 4 1969 CamaroIn Show off your FiTech · 7 years ago
installing FiTech Ultimate LS 750HP in my 1970 RS CamaroIn Your build · 7 years ago
Intermittent Timing Control?In Ignition requirements · 7 years ago
New problem Code 335In LS users · 7 years ago
Trouble codesIn Tuning issues · 7 years ago
Need some help, surging idle. Logs included!In Tuning issues · 7 years ago
Tach OutputIn LS users · 7 years ago
Need VSS helpIn LS users · 7 years ago
cam profile for 750 ls kitIn LS users · 7 years ago
1968 c10In Show off your FiTech · 7 years ago
1979 Pontiac Firebird Trans Am 455In Your build · 7 years ago
New MemberIn New to FiTech · 7 years ago
running hot 545 blown 871 dual power adderIn Tuning issues · 7 years ago
1976 Ford BroncoIn Your build · 7 years ago
Boosted rock buggy overkillIn Turbo and Blower · 7 years ago
P0335/rpm noiseIn Tuning issues · 7 years ago
86 C10 Square BodyIn Show off your FiTech · 7 years ago
Meanstreet 800 doing pretty wellIn Show off your FiTech · 7 years ago
Hunting idle after fixing charging issueIn Tuning issues · 7 years ago
cam selectionIn Common installation questions · 7 years ago
Pro-tuning optionIn New to FiTech · 7 years ago
Tuning 5.3 Twin turbo Afr/timing verificationIn LS users · 7 years ago
Data Logging quit workingIn Tuning issues · 7 years ago
66 Mustang FastbackIn Show off your FiTech · 7 years ago
600HP Power Adder - Accel and Fast Accel adjustments.In Tuning issues · 7 years ago
Fuel pump PWMIn LS users · 7 years ago