Fitech hard starting when cold

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August undefined, 2024

WebDec 15, 2024 · Upon first start and having the initial set up all dialed in, it will not start at all. I have to give it gas for it to run, and when I do it runs EXTREMELY rich. The AFR on the hand held says it's about 13.6:1 but it's hard to believe since if I rev it it blows black smoke out and actually crests creates spots of black on the floor. WebJul 11, 2024 · After lots of trouble shooting, and getting on the phone with Fitech, it was determined by them that I had a bad ECU. I sent it in to them, and they changed...

FiTech - Crank fuel and cold/warm starting - YouTube

WebJun 17, 2024 · If you do, see if the handheld fitech display shows RPM value when it cranks. compare it to your dash tach to see that both show rpm. If the fitech display doesn't show rpm, then it doesn't know to give gas. it may be running short on the first initial prime shot. you can text or call me at 912-484-7991 Dave WebJul 31, 2024 · The blue fitech wire is run to the coil negative. Black wire is not used. Yellow wire is not used. Orange fitech wire is run to the fuel pump. Orange Ron Francis wire is … greatest huble images

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WebOct 7, 2024 · 9. Hello All. I finally gave up and gave in with this fitech issue I am having. Setup: 5.7 V8 - Stock w/ edelbrock intake. Turbo Charged - 10 lbs. boost. Issues: after acceleration and on deceleration from cruising or WOT, AFR goes way lean (16.0 -20) and almost dies. Seems to happen more dramatically under hard braking. WebMar 10, 2024 · If the motor is cold and does not kick off almost immediately when you start spinning the motor over, you can lean or richen up the Crank Fuel 20F, 65F (what ever … WebFiTech extends the following limited warranty to the original purchaser of a FiTech EFI system purchased after November 1, 2024. I am in North Florida so wont get too cold mostly 40/50s a few days of 20/30s. Personally I don't see how that would ever happen in a good install. system will inject when you start to give the vehicle throttle again. flipped seats

FiTech Starting Issues - How to Diagnose it, and fix it.

Cold Start – Fitech EFi Tuning Forum – Tuning Solutions

WebAug 6, 2024 · How to test and troubleshoot constant 12 volt voltage for the FiTech Fuel Injection system. WebJun 9, 2024 · We have the 600 hp fitech with command center.we set the tps to 0 and the iac at 2to 4. The problem we have is hard cold start with a little ruff idle have to help get … greatest human discoveriesWebMay 29, 2024 · Afaik, fitech doesn’t start learning until the engine hits 170. That’s why it’s still hard to keep running while cold. You may need to increase one or more of the … flipped sequence

"WebOct 25, 2024 · My FiTech system is having a hard time starting... it takes several cranks, especially when warmed up. I ran into the FiTech team, and we figured out the issue! … " - Fitech hard starting when cold

Fitech hard starting when cold

FAQ Frequently Asked Questions FiTech Fuel Injection

WebAug 25, 2016 · Veteran Member. Nov 19, 2014. 165. Franklin County, Maine. I like many others have purchased a FiTech TBI and due to it being so new there really is not much out there on it when it comes to tips and tuning. After much searching and numerous calls to FiTech I was directed to "Team Chevelle" forum. They have a FiTech forum that even … WebMay 31, 2024 · The fuel requirements during cranking are very far from the speed density calculated amount. Thus, the fuel is not using that equation during the time betwee...

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WebSep 14, 2024 · Anyway, this motor is very difficult to cold start regularly (with a carburetor). I had my doubts the FiTech could do it. I cranked the motor and it took me about 5 times to keep it running. It sounded like crap and it was taking very hard jabs with the gas to keep it alive. It smoked out my garage to the point it looked like it was on fire. WebPull out your handheld and tune in to see how you can improve your cold start! Check in every Tuesday for more tips and tricks from the FiTech experts! Have a question you want answered? Comment below and it might be our next Tech Tip! ... 35 likes, 3 loves, 8 comments, 6 shares, Facebook Watch Videos from FiTech: On this week's Tech …

WebNew to FiTechAnswers to help you understand the capabilities and features available164 Topics · 1,162 PostsLast post: tpi stand alone 38351 · 1 week ago · Austin DeHaas. tpi stand alone 38351 ... Tuning issuesCold start, IAC, AFR, etc307 Topics · … WebJan 4, 2024 · My motor will stay at around 2500-2900 rpm's when I push the clutch to the floor. If I stab the throttle it will then back down. I even adjust the decel open IAC down to -20 then -30 and it will idle down to around 400 rpm's nearly snuffing out but come back to around 800 rpm's. 9.

WebFeb 21, 2024 · In this episode we are dialing in starting the Scout under hot and cold conditions and setting the correct IAC(idle air control). We also take the Scout on a... WebQ) Does your system have the same type of cold start/ warm up qualities of new cars? i.e. start, stay running, higher idle , then come down to idle rpm in cold weather that we expect? A) FiTech is a group of OE engineers bringing you performance parts at an affordable price, and all of our new car ECU features are packed into our performance ...

WebDec 1, 2024 · I have had the Fitech for about 2 years now, warm it runs really well. Every start takes atleast 7 seconds of cranking then starts fine. During the first 20-30 Minutes …

WebDescription. The Go Street EFI 400HP Self Tuning Fuel Injection System is rated at 400 HP but is suitable for engines from 100hp thru 400hp. The Game Changer has arrived from FiTech with its latest addition to the line of Go EFI Throttle Body EFI systems. FiTech recognizes that not everyone needs or has 600HP or a wild camshaft. greatest human in historyWebApr 25, 2024 · I've messed with the IAC, loop up and down for IAC count, cold start is a beast... and when getting warm it kinda has a stumble when starting. When HOT FML.... greatest humanitarians of all timeWebWatch on. On this week’s Tech Tuesday we are going to show you the menu Crank and Warm up in FiTech tuning. We’re talking engine temperature, crank fuel, prime fuel multiplier, afterstart, and crank IAC. Pull out your handheld and tune in to see how you can improve your cold start! Check in every Tuesday for more tips and tricks from the ... flipped senate seats greatest huskers of all timeWebOct 20, 2016 · It has a big dead spot if you open her up quick, It is very hard starting cold (60 degrees), and sometimes even warm (190 degrees) but then also sometimes it will fire right up warm as well. Ive been doing research and I have set my IAC steps to 5-10 at operating temp. ... If the Fitech system is measuring Lambda and converting to an a/f … flipped seats 2022WebDec 12, 2024 · EFI Questions Answered With The Help Of Ken Farrell at FiTech. By Andy Bolig December 12, 2024. The engineers at FiTech have made an art of building EFI systems that are designed to upgrade carbureted daily-drivers and race vehicles. They’ve enabled going to fuel injection with the least obtrusive modifications from the car’s … greatest hymn writers of all timeWebOct 20, 2016 · Now, when I go to RESTART, engine is obviously not warmed up yet, so if the car doesn't fire right up, or if it does fire right up and stalls, then it's very hard to … flipped seats house