Anywhere. Higher pressure than 15 psi indicates that there is an issue with the installation. 8 injectors would be double that power. The only way I can get it to run is by dumping fuel into the intake. Dec 3, 2021 #1 Having running problems with new fuel injection. Check the plugs for obvious issues. That's damn cool. All clamps, fittings to complete your install of fuel system. With that established, we need to find what FiTech calls IAC steps. P0253 is widely known as the diagnostic trouble code for "Injection Pump Fuel Metering Control A Low (Cam/Rotor/Injector.". FiTech 50004 - Force Fuel System. This trouble code can be caused due to multiple reasons. The Fitech Go Street EFI 400HP fuel injection throttle body conversion is suitable up to 400hp. They have a FiTech forum that even FiTech . Learn more. The first fuel pressure regulator on the unit leaked fuel from the vacuum line. FiTech is kind of half baked. Then, scroll down to option 6 (pump PWM/FCC) and select edit, press clear (CLR) and enter a new value. 1972 Oldsmobile Cutlass Supreme. Now I know it should be takin with a grain of salt . $92.37. Posted by Clovis on October 19, 2017 at 10:51pm in 1963/64 Cadillac Specific Discussion; . Most problems you read about them online are installation problems not fitech problems. fuel injection requires pressure but low volume. Is it worth it?After owning the fitech EFI system for four years now I share with you in my video . We are wired directly to ignition power as well to make sure there is no interference. Preignition is not as much of a problem on E85 because of the higher octane. FiTech sent me a new one, this next one had a software glitch . at 100% throttle, AFR Target is 12.8 (which is leaner than I'd like), AFR actual is 11.3 and drops to 10.5, yet the AFR Trim % stays at 0. Have to stop every hour to clean . . Buy FITech Fuel Injection 70050-7 at JEGS: FITech Fuel Injection Replacement O2 Sensor Harness. The Go EFI systems are perfect for your everyday Driver right up to your weekend Street Machine or Bracket Racer. EFI, Skip to content, [email protected], (951) 340-2624, Free shipping on orders over $150 for Continental US orders! while it's running, look down on the throat of the throttle body and see if the injector spray looks uniform. 800 x .85 Duty cycle = 680 HP @ 85% duty cycle. If you want a simple and basic but well-designed EFI kit, then this is a great option. I finally installed it in the engine bay on the lower frame rail. These are very efficient and are used in all modern cars today. I was thinking of trying the go efi 1200 hp. Our custom VW Gas Tank Fitting converts your stock VW gas tank outlet to AN -6. Fitech fuel injection. Maintenance, Repairs, and Technical. 2 Fitech Fuel Injection Go Street EFI system. This should only be attempted with the engine at normal operating temperature - which for the FiTech is above 160 degrees F. The first step is to ensure the TPS reads 0 with the key on and engine idling. Removing the fuel line and checking flow it won't build any pressure or very little. I use a infrared heat gun to check for a cylinder miss, the exhaust on a missing cylinder will be colder. Save $15 Off $299, $25 Off $499, $50 Off $799,. fitech fuel injection. Problem is hit starter button, engine fires, and no more injector pulse, so engine dies. I've put about a 100 miles on the truck and it drives better every time. They provide excellent performance and maximum fuel economy. Step 1: Load Tune "Dune Buggy Warehouse Air-Cooled VW Base Tune". Summit Racing Verified Purchase. Choose "Dune Buggy Warehouse Air-Cooled VW Base Tune". Fitech sent me a new one and it does the same thing. The last year or so that unit had an intermittent high idle. Nov 19, 2014. G. gpett New member. I just put in a new fuel pump that should be about 70 psi and everything seems to be running and pumping well but I don't get a prime shot from the fitech. out of stock. The intake remains dry meaning that no fuel enters the intake itself, rather fuel is sprayed directly into each cylinder. If your truck has dual tanks, the "other" FItech tank simplifies the problem of returning fuel to two tanks. out of stock. Compression is supposed to be in the 9.7, 9.8 range. E85 fuel compatible. FiTech Fuel Injection. Performance Fuel pump and complete VW install kit for up to 600hp use!!! I hadn't seen anything like that before, but they make sense. I just want to get a bangshifters view of an FiTech. out of stock. Having running problems with new fuel injection. Chassis Systems . In the FiTech main menu go to option 9 "Write Cal to ECU". Up Enter Down Page 2 Step 3: go under option 1: engine setup. Would be a higher BSFC on a turbo/blower deal. The afr fluctuates 13.5ish to 16.5 ish. FiTech EFI systems can also be used in dual quad, nitrous, and boosted engines. To avoid that scenario, I slowly increased the lean-ness of the incoming charge until the engine just started to react negatively, and then backed off. May 11, 2019, #1, Anyone have to troubleshoot what seems to be injectors not working on the fitech? once I got that wire hooked to the right voltage it fires up first turn of the key. It's in a 77 F250 2wd. They feature the FASTEST most accurate Self Learning available, Timing control, Wet flow Annular discharge and tons of additional features. Guaranteed lowest price! Fuel System The most advanced automotive fuel delivery system. the carb manual fuel pump is low pressure but probably high (er) volume. pretty straight forward. REBATE is now in effect For $100 throu Dec 31st. Curious about FiTech, the newest company to offer self-learning EFI, we used our big-block Valiant as a testbed for FiTech's new Go EFI 2x4 1200 HP dual-quad system ($1,995). The first unit lasted a couple of years but also gave me many headaches, some of them my own fault. The point here though is that for less than a grand, your car has 21st century performance under the hood no matter how old the car is. Hardware is good, but support is not for anyone that lacks patience or gets frustrated easily. Step 2: go to main menu, scroll down to option 4: Go EFI Initial set-up, click the joystick to enter. After much searching and numerous calls to FiTech I was directed to "Team Chevelle" forum. fitech fuel injection in tank efi fuel pump fif401. 4. GMC Motorhome Forum. During my tests, I reduced the Fast Accel pump to reduce the fuel dumping in. This is my second Go Street EFI 30003 installed on my Ford Bronco 5.0 engine. FiTech Ultimate LS EFI 500 HP Fuel Injection Systems 70002 Fuel Injection System, Ultimate LS EFI, 500 HP, LS1/LS2/LS6, With Transmission Controller, Kit Part Number: FIF-70002 ( 9 ) Estimated Ship Date: Today Free Shipping $1,978.00 Add To Cart Compare Wish List FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems 31002 Has anyone out there had any success with a FiTech FI throttle body on 385 series engine. The pressure starts at 58 when I first change the regulator and then after driving for 15 minutes it drops to 50 and then while idling it keeps dropping to . I wonder if I should increase it as the EFI will AFR Trim positive and then it . ). Sometimes if there are outside problems such as bad misfires, exhaust leaks, or any other situation that could cause poor readings on the O2 sensor, the system will try to compensate in order to keep the car running. Work in a well ventilated area with an approved re extinguisher readily available. FiTech Fuel Injection, Self tuning electronic fuel injection technology for hot rod enthusiasts rod enthusiasts but in an affordable and easy-to-install system. The most common problems with efi throttle body injection units is stuck or dirty injectors. If using the Frame Mount Inline Fuel Pump, it should be mounted at, or below, the bottom level of the fuel tank and as close to the tank as possible. Sometimes if there are outside problems such as bad misfires, exhaust leaks, or any other situation that could cause poor readings on the O2 sensor, . Caution must be observed when installing any product involving fuel system parts or gas tank modications. Sources, Classic Performance Products, (800) 760-7438, It is also possible for this problem to arise because of a dirty or clogged fuel filter or a defective fuel pump. 1) 96R3 battery (590/740CCA with reserve 95m) in the back with a 4 ga positive to the starter. or the volume is about equal but i . The clamp style o2 bung was leaking so i welded one in and no change. The TPS position is found on the dashboard screen. They fit any 4-bbl intake manifold (including 4500 flange) and is the . 6. The command center needs to have the hand held . New New New. If you want to keep your factory, mechanical fuel pump, look into getting the command center. The concept of the FiTech product is great and there are greta people to work with. All Fitech EFI systems have learning procedures that the system uses to adjust the active fuel tables it is using for operation. (Or the OEM in-tank sock filter. I've always had to wait a few second with the ignition on before cranking for the engine to start especially first thing in the morning. What is Fitech Fault Codes . I have changed out the regulator twice and I bought one from Fitech and it is in there now. Here is a nearly complete list of the parts that can be serviced/replaced on your FiTech EFI throttle body: Fuel Injectors (4 or 8 installed on each bank inside throttle body) FiTech hand-held controller (maybe serviceable) O2 / Oxygen Sensor (mounted to your exhaust system) Coolant Sensor (mounted on your engine) The challenges between each will be slightly different, however the . P0253 Code. The FiTech 30021 has an innovative patented design that maintains the classic carburetor look by hiding the injectors within the structure and having an externally mounted ECU. Another possible leak path is the WBOS mounting bung itself. It did not work. How to test and troubleshoot constant 12 volt voltage for the FiTech Fuel Injection system. Many times the engine will not start after a longer run and then letting the truck set for a while. fitech-go-street-efi-400-hp-self-tuning-fuel-injection-systems. Guaranteed lowest price! 2. Due to supplier and carrier delays orders may take longer to arrive. Fitech fuel injection issues, Jax302, Mar 26, 2022, J, Jax302, Newbie, Joined, May 28, 2021, Messages, 21, Mar 26, 2022, #1, I'm having trouble with my truck cutting off. They walked us through the process of removing the injector that was stuck open and we tried to clean it. Other than that.
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