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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 · 8 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 · 8 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
Cold startIn Tuning issues · 7 years ago
Confused about initial setupIn New to FiTech · 7 years ago
Saving and reloading tunesIn Tuning issues · 7 years ago
79 elcaminoIn Show off your FiTech · 7 years ago
running richIn Tuning issues · 7 years ago
Old school Holden sixIn Your build · 7 years ago
Warm start problemsIn Common installation questions · 7 years ago
Daily "rich bog" thread...In Tuning issues · 7 years ago
Harness extensionsIn New to FiTech · 7 years ago
Go EFI 8 pa.In Show off your FiTech · 7 years ago