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fitech 30003 troubleIn New to FiTech · 3 years ago

LS 70051In LS users · 2 years ago

No Spark on new install.In Ignition requirements · 3 years ago

Stop in voltage during crankIn Wiring requirements · 2 years ago

Serviceable Parts and AccessoriesIn Throttle Body units · 7 years ago

New guy with a Fitech 70051In LS users · 3 years ago

2300 RPMs at startIn Common installation questions · 2 years ago

Initial setup IAC menu different from videosIn Before you crank · 2 years ago

deleted postIn Tuning issues · 2 years ago

Throttle cut and loss of powerIn Tuning issues · 4 years ago

400HP EFI - Vehicle won't start, fuel injectors not sprayingIn Fuel delivery and regulators · 2 years ago

Killed my handheldIn Wiring requirements · 2 years ago

No Spark, No Fuel. Ultimate LS 70050In LS users · 4 years ago

Dies when coming to stop, and off idle lean.In Tuning issues · 2 years ago

Ultimate LS Systems 700xx informationIn LS users · 8 years ago

ProCal driver issueIn Common installation questions · 2 years ago

Procal wont connectIn Tuning issues · 6 years ago

Won't shut offIn Wiring requirements · 3 years ago

Ultimate TPI 358351 no spark from distributor (solved)In Ignition requirements · 3 years ago

installing fitech efi into distributorless engineIn Ignition requirements · 3 years ago

Fuel injectors dumping fuel/ no startIn New to FiTech · 3 years ago

TBI return springsIn Throttle Body units · 3 years ago

Really poor fuel mileageIn Tuning issues · 3 years ago

Spark adaptives for chop?In Tuning issues · 3 years ago

tpi stand alone 38351In New to FiTech · 3 years ago

Plugs black. Exhaust tips black. Poor mileage. Some dark smokeIn Fuel delivery and regulators · 4 years ago

Crank No Start Voltage dropIn Common installation questions · 3 years ago

tach sweep/ fuel dump/ need helpIn New to FiTech · 3 years ago

Handheld freezing during datalogIn Tuning issues · 3 years ago

1200p/a two stepIn Ignition requirements · 3 years ago

1983 El Camino sbc 350 6-71 blower fitech 1200 p/aIn Show off your FiTech · 3 years ago

Information not storingIn New to FiTech · 4 years ago

CTS highIn LS users · 7 years ago

Starts but will not runIn Tuning issues · 3 years ago

New install - crank no startIn Common installation questions · 3 years ago

Acceptable fuel pressure range?In Fuel delivery and regulators · 3 years ago

High idle problemIn Tuning issues · 3 years ago

ECU Drops out when 02 sensors connectedIn LS users · 3 years ago

Intermittently keeps restarting fuel and prime on initial "key on"In Wiring requirements · 5 years ago

Stumbling and backfiringIn Tuning issues · 3 years ago

knock + 4l80e shift problemsIn LS users · 3 years ago

Fuel injectors are set to 65 lb/hrIn Tuning issues · 3 years ago

Plymouth Fury; 446" RB with 30062 Dual TBsIn Show off your FiTech · 3 years ago

TunerIn LS users · 3 years ago

surging at speed no loadIn Before you crank · 3 years ago

No data logIn New to FiTech · 3 years ago

Fitech 50001 fuel pump pwm setting (solved)In New to FiTech · 3 years ago

stalls after highway cruising - Easy Street 600 HP 30005In Tuning issues · 3 years ago

Car wont idle, IAC fault Code and very intermittent rpm noise code 36In Tuning issues · 3 years ago

30003 Bogging, Backfiring, Popping out TBIn Tuning issues · 3 years ago

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