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Injector timing?In Tuning issues · 6 years ago
exhaust popping during idleIn Tuning issues · 6 years ago
Dual fan wiring schematicIn Wiring requirements · 6 years ago
No Spark at 2 coilsIn LS users · 6 years ago
Dead HandheldIn Tuning issues · 6 years ago
fault code P0202In Throttle Body units · 6 years ago
Bad Mistake, shorted ECUIn Wiring requirements · 6 years ago
Base Timing & Rotor PhasingIn Before you crank · 6 years ago
dual quad small block fordIn Common installation questions · 6 years ago
390FE issueIn New to FiTech · 6 years ago
FiTech no longer runs - Need help!!!!In Tuning issues · 6 years ago
converting MSD ready to run to 2 wireIn Wiring requirements · 7 years ago
New six pack install over fuelingIn Tuning issues · 7 years ago
MSD Ready to RunIn New to FiTech · 7 years ago
Vent lineIn Tuning issues · 6 years ago
308 pinging under hard thottleIn Tuning issues · 6 years ago
wondering if any wouldn't mind looking at a logIn Tuning issues · 6 years ago
Awful lean stumble after coastIn Tuning issues · 6 years ago
Log lookover for suggestionsIn Tuning issues · 6 years ago
AFR Max lean to 20.6In Tuning issues · 7 years ago
Low Idle Vacuum TuningIn Tuning issues · 6 years ago
Fuel delivery or Fitech IssueIn Fuel delivery and regulators · 7 years ago
FiTech 30003 exhaust pop at idleIn Tuning issues · 6 years ago
new to a fitechIn Your build · 6 years ago
Dies at 3KIn New to FiTech · 6 years ago
VSS Really Needed?In LS users · 6 years ago
Won't start.In New to FiTech · 7 years ago
New to Forum and FitechIn Tuning issues · 6 years ago
Faulty fuel injectorIn Fuel delivery and regulators · 6 years ago
Coolant Temp Sensor and IAC StepsIn Tuning issues · 6 years ago
Won't stay running, data log includedIn New to FiTech · 6 years ago
AFR Learn maxing out negativeIn Tuning issues · 7 years ago
P0130 and AFR stuck at 14.7In Tuning issues · 7 years ago
[Solved] Lean Stumble off Idle or CoastingIn Tuning issues · 6 years ago
go port fitechIn Tuning issues · 6 years ago
Just off idle stutter, throttle barely open (SOLVED)In LS users · 6 years ago
No spark Ultimate LS 70004In LS users · 7 years ago
65 Mustang 2x4In Show off your FiTech · 6 years ago
1973 VenturaIn Show off your FiTech · 8 years ago
New hand held upgradeIn LS users · 6 years ago
Rev Limit RPM function does nothingIn Tuning issues · 6 years ago
1988 Jeep Wrangler 6.0LIn Your build · 6 years ago
Dies at idle below operating temperatureIn Turbo and Blower · 6 years ago
1962 turbo VolkswagenIn Show off your FiTech · 6 years ago
Issues with Fitech Ultimate LS3, kit# 70013In LS users · 6 years ago
Email Tuning ServiceIn Tuning issues · 6 years ago
handheld not displaying gaugesIn Tuning issues · 6 years ago
New Fitech Install: Periodic Shut Down at IdleIn New to FiTech · 6 years ago
67 custom 500 blown 545 all doneIn Show off your FiTech · 6 years ago