Fitech wont start when hot

Author: thrx

August undefined, 2024

WebApr 1, 1994 · TOM: On a fuel injected car, you also floor the gas pedal while turning the key. But what you're doing is sending a message to the computer (which controls the fuel-air mixture). When you press the gas pedal to the floor in the "crank mode" (when the engine is trying to start), you let the computer know that the engine is flooded, and the ... WebJul 15, 2024 · If the injectors are continuously dumping fuel when you turn the key (before you crank) its getting a noisy tach signal ( for some reason it wont do this if you reset the …

Fitech Wiring Issues For A Bodies Only Mopar Forum

WebApr 28, 2024 · Verified voltage on the "white wire" in both start and run. Tach is showing RPM when attempting to start, so getting signal there. Verified +12v going to the distributor (1 year old DUI) Also, moved the white wire from the FITech harness from switched +12v to BAT and the fuel pump came on immediately as expected. Turned the key to start -- … Webposition and start the car. IAC Steps turn the key on and go to Initial Setup on the hand held. Hit enter and find Idle Setup. Enter into this menu and start the engine. To get engine to start you may have to press the throttle pedal slightly. If the engine wont stay running without keeping your foot on the pedal a little turn the throttle ... siblings sleeping in the same room

FiTech EFI – Basic Setup Instructions - FiTech Fuel Injection

WebNov 11, 2024 · The first is the engine can crank but won’t start, and with the other, the engine won’t turn over at all. And it’s the same if the car won’t start only when the engine is up to temperature. So, if your car won’t start when the engine is hot but it turns over, it can be a cam or crankshaft sensor, coolant temperature sensor, and fuel ... WebFeb 11, 2016 · 204. Loc. Eastern Washington. Feb 9, 2016. #1. I have an issue that has reared its ugly head with my FiTech system. The system starts and runs flawlessly for varying amounts of time and then will start to cut out. When this happens the controller display freezes with the RPM stuck at 59000+ and I have to reset the display to see real … WebOct 20, 2016 · Usual = turn key on, wait til pump turns off, then I turn key to CRANK, and in a few seconds, the car starts and idles...no problem. Starts up nice everytime. I pull it … the perfect rhysand

FiTech hot start problem Vintage Mustang Forums

WebOn the handheld go back to the Main Menu and enter into Dashboard. Find IAC Steps. This number needs to be within 3-10 at warm idle. If the number reads zero then slowly turn … WebSep 16, 2024 · Defaults should make that motor run. Tuning at first start is not a good idea. It shouldn't die. Most likely you are not getting a good +12V to the unit. The ECU doesn't respond well to a weak electrical system. Be sure you have +12V at start and more once the alternator kicks in. siblings software llcWebSometimes it really is the most simplest things when trying to diagnose a no start with your Fitech EFI. I wasted a lot of time checking and re checking conn... siblings spanish translation

"WebFeb 10, 2024 · The wires that are coming from the ignition switch need to be shorted together. blue/ white tracer ignition. hot only in run. not hot in start. brown coil bypass. … " - Fitech wont start when hot

Fitech wont start when hot

WebOct 18, 2024 · One last thing, the Fitech gives some fuel when you turn the ignition to ON, the injectors should click once and some fuel is shoot in to ease starting. ... Engine stalled and won't start. Jump to Latest Follow 21 - 34 of 34 Posts. Prev. 1; 2; 2 of 2 Go to page. Go. rob_isr · Registered. Joined Nov 26, 2014 · 299 Posts ... Hot Rod Forum. WebJun 9, 2024 · The fitech has to power wires, one heavier red wire that will stay hot all the time and a second smaller red wire that is supposed to be connected to something that …

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WebMar 5, 2016 · Here is a "warm start" using the efi. I was up to normal operating temperature 30 mins prior and now it's cooled off to about 140. This is where others have ... WebJun 9, 2024 · The fitech has to power wires, one heavier red wire that will stay hot all the time and a second smaller red wire that is supposed to be connected to something that goes hot when the ignition switch is turned on. ... sniper installed and dialed in perfectly as per directions, starts, stops, idles at 750-ish drives great. Zero cold or hot start ...

WebMay 26, 2024 · Reaction score. 2,233. Location. Arizona. Turned on Fitech handheld controller and went to rpm page, cranked engine and shows no cranking rpm. Fitech will not feed fuel after initial prime with no signal. Pulled #7 spark plug, much easier, and laid it against ground, cranked engine and no spark.

WebJul 31, 2024 · 3) White Fitech wire plugged into the tan Electric Choke wire (12V when on, but drops to 10V when cranking) I think this may be the problem, but not sure where else … WebDec 28, 2024 · I found on my FiTech that opening the throttle means you have too much fuel. I’d suggest you reduce fuel and try again. Best thing is that these changes are easy …

WebFeb 11, 2016 · I have an issue that has reared its ugly head with my FiTech system. The system starts and runs flawlessly for varying amounts of time and then will start to cut …

WebOct 7, 2016 · 401 Posts. #2 · Sep 22, 2016. bjherron said: I have a Fitech 600 power adder system, a new zz454 chevy performance crate motor with about 200 miles on it, tanks … siblings stick figure cartoon imagesWebWith the key turned on, go to the Go EFI Tuning menu, find Crank and Warm-up. There, you will see three cranking fuel selections. For cold starts add or subtract fuel from Crank fuel … siblings store canadaWebJul 22, 2024 · It has the Fitech Go street EFI on it. It will start and run a bit rough, but totally drivable until it hits about 183ºF then it starts to cut out and will eventually stall. It won't restart for about 30 min. It had the Fitech fuel command center in it when I bought it. That thing ran hot and got up to 230ºF, so I thought I had a vapor lock ... the perfect ribbitWebSep 6, 2024 · ornelles. I just installed a fitech system on my Scout II 392. had same issue with cranking and cranking and finally starting, was getting frustrated. Found out the white wire from the fitech needs 12v when key on "and when" cranking. once I got that wire hooked to the right voltage it fires up first turn of the key. siblings song encantoWebApr 25, 2024 · Fitech phone support seams to be good but as each one of us call maybe we can post up our problems and there fixes to share. One of the first thing's they ask is where are the IAC steps. They should be 5-10. To adjust them down you have to open the throttle blades open. Every time you adjust the screw you have to shut off and wait like 30 sec ... siblings square oneWebJan 31, 2024 · In this episode I share what caused my FiTech no start issue when the engine was hot. About Press Copyright Contact us Creators Advertise Developers Terms … siblings store gift card balanceWebSep 11, 2016 · Discussion Starter · #1 · Sep 5, 2016 (Edited) Got my FiTECH 400HP setup installed this weekend. Just finished, and it's not firing/starting. I have an external fuel pump. Fuel is getting to the unit, at least up to the connector on the throttle body. I hear fuel injectors "click" when key comes on. All wiring is as directed. siblings solutions tagum