Fitech rich at idle

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August undefined, 2024

WebRich idle and no way for it to turn down : r/EngineBuilding. Fitech problems. Rich idle and no way for it to turn down. Okay lemme start of with what engine I have. I have a mid 80s … WebJun 9, 2024 · However the motor runs great while driving and idles at 850 rpm. ( but smells rich even though the afr reads 13.6 at idle. ) Reply. Chad Wall says: April 16, 2024 at …

FiTech first start help, immediately fouled plugs, super rich!

WebMar 7, 2024 · 1. Get rid of the rich spot I get (mostly comes after a momentary lean spot) while accelerating. 2. Get rid of the lean spot at idle (while deaccelerating). I did try to tune a little, increased the dTPS acc gain from 118 to 150 and the fast accel to … WebMar 24, 2024 · After 100+ miles under its belt, the EFI system had an overly rich idle, stinking to the point that when stuck in traffic I smelled like unburned gas fumes. Then … shannon hoon gravesite

FITECH EFI TUNING tips, info sharing, ideas, settings, etc...

WebSep 22, 2024 · DISCLAIMER: These videos show my way of doing things. Don't necessarily follow my advice, I could be wrong. You are responsible for your actions. Not me. ... WebSep 14, 2024 · FiTech GoEFI 8 1200hp system Holley in-tank 19-380 pump 505ci Flotek 290 heads Comp 11-773-8 .660in .666ex 254/260 solid roller Brand new build, not even broken in Please help, Im scared Im gonna hurt something, motor was expensive! I dont know much about this EFI stuff, the engine builder... WebAll Fitech EFI systems have learning procedures that the system uses to ... fueling to prevent popping and an over-rich condition that would occur if the fueling continued as it normally would. Depending on the size of your engine, ... Idle AFR, which can range from 13.4 to 14.7 on average, depending on the shannon hoon pics

I have a lean to rich issue - Fitech EFi Tuning Forum

fitech troubleshooting guide fitech troubleshooting guide

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 … WebSep 6, 2016 · In the 12's and low 13's that doesn't appear to me there is a whole lot of voltage. I'm making 13.8 volts as a minimum at idle and over 14.20 almost the rest of the time when cruising. Also look at your TPS at idle it's 0.5% open. Should be 0.0%. Maybe because of engine temp. AFR is rich at idle. shannon hoon posterWebApr 23, 2016 · Chris had an excellent idea about posting up tuning info, so figured we could have a thread, dedicated to just that. Feel free to copy and Paste this little cheat sheet, and add and post your info: ENGINE SIZE: … shannon hoon quotes

"WebMar 10, 2024 · Idle Air Control (IAC) bypasses air to maintain a consistent idle speed. ... Oxygen Sensor monitors the amount of oxygen in the exhaust to indicate how rich or lean the fuel mixture is. FiTech has made installing a throttle body as simple as swapping a carburetor for a throttle body or an intake manifold for port injection. The included wiring ... " - Fitech rich at idle

Fitech rich at idle

FITech not running correctly Vintage Mustang Forums

WebDec 15, 2024 · Idle was fine. I pulled the carb off and switched it to the fitech 1200 system a few weeks ago, and a new 1 inch edelbrock carb spacer. I ran the system with a efi style return regulator, and dead headed the fuel into the system. ... 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 … WebDec 12, 2024 · Ignition timing is even more important with EFI due to the precision that EFI offers for fuel control. – Ken Farrell, FiTech. FiTech EFI systems attempt to be as accommodating as possible for low-vacuum …

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WebRich idle and no way for it to turn down : r/EngineBuilding. Fitech problems. Rich idle and no way for it to turn down. Okay lemme start of with what engine I have. I have a mid 80s smog caprice wagon 305 everything basically stock. My problem is that it used to work when I got it installed in the car for test drives in my yard and idle. WebAdjusting Target AFR Tech Tuesdays EP12. Depending on your engine build, whether it’s a mild build or an aggressive build, you may want to change how rich or lean the engine is running. Today we are going to …

WebJun 1, 2024 · 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. I also have a theory, but I … WebDec 12, 2024 · Ignition timing is even more important with EFI due to the precision that EFI offers for fuel control. – Ken Farrell, FiTech. FiTech EFI systems attempt to be as accommodating as possible for low-vacuum engines. We do have engines running with as little as five-inches of vacuum at idle, although some additional adjusting of the software …

WebIdle Trim Rate Neg = At Idle, the fuel trim can be slowed to improve the stability of the AFR and engine speed. This value adjusts how quickly fuel is decreased (towards leaner). Idle Trim Jump Pos = Fuel trim works in a … WebOct 20, 2016 · Yes, but please reduce the output claims of the system by 25-30%." I also did a Google search and founds lots of advice from guys running E85 with FITech. You may want to review a search like that. One trick was increase the cubic inches of the engine something like 20 to 25%. 5R08A, "298" (+.060, 6,000+ rpm), Dual Ex, T-10, FITech FI, …

WebSep 1, 2004 · The answer is amazingly simple. The first result of a long-duration camshaft with lots of overlap is drastically reduced idle vacuum. Instead of 16 to 18 inches of manifold vacuum at idle, many ...

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. shannon hoons graveWebIdle afr fluctuates roughly 13.5-16.5. Welded in o2 bung. The first fuel pressure regulator on the unit dribbled fuel from the vacuum line. Fitech sent me a ... shannon hoon musicWebMar 10, 2024 · Idle Air Control (IAC) bypasses air to maintain a consistent idle speed. ... Oxygen Sensor monitors the amount of oxygen in the exhaust to indicate how rich or … shannon hoon how did he die shannon hoon vocal rangeWebOn 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 … shannon hoons daughterWebOct 9, 2016 · Whay are you guys running such a rich Idle at 13.5? Would it not be better to run a slight lean idle like 15:1? curious. ... Boost reference connected to the Aeromotive … shannon hoon obituaryWebApr 4, 2024 · FiTech Fuel Injection reserves the right to refuse or cancel any such orders whether or not the order has been confirmed and your credit card charged. If your credit card has already been charged for the purchase and your order is cancelled, FiTech Fuel Injection shall issue a credit to your credit card account in the amount of the incorrect price. polyurethane foam roofing cost