Fitech rough idle

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WebMar 20, 2024 · Running Lean at Idle and Throttle Sputter. I have installed the Fitech on a SBC in a 71' C10. I had everything working great with no throttle lag or lean AFR. I was … WebFeb 1, 2024 · Mean Street EFI 200-800 hp. For high-performance street applications this system includes eight 62-pound injectors and AFR correction capability for use with nitrous systems. It comes with a color ...

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WebOct 7, 2024 · Fremont, CA. Oct 7, 2024. #10. DerekRBF said: My idle issue was a high idle after letting off the throttle during normal driving. A quick blip of the throttle would usually bring the idle down to where it was supposed to be. After messing with many things (return springs, primary & secondary adjustment screws, secondary linkage, throttle cable ... WebApr 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: … mountain city sunflower festival

Simplified Sophistication: Installing FiTech EFI - MotorTrend

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 is... 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 … WebSep 19, 2024 · The cam is a solid roller from Comp Cams with 270/280 degrees of duration at 0.050-inch lift and 0.640/0.621 total valve lift. The pistons are custom slugs from JE. See all 13 photos. The Hemi ... hear bible reading

9 Causes of a Rough Idle (or RPM Running Too …

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WebNov 1, 2024 · For the rough idle at start, you might have to decrease the afterstart fueling or crank fueling. 1965 Mustang Fastback- 349 clutch killer, 70MM turbo,FiTech Go EFI 8, TMI Sport XR interior,Centerforce DIYAD,18" TSW, Master Power big brakes WebJan 25, 2024 · Joined Mar 1, 2004. 6,732 Posts. Discussion Starter · #3 · Jan 25, 2024. Good info on the idle speed. Maybe I'll raise it up from 850. Does seem to idle on the lazy side. I had the standard FITECH defective coolant temp sensor and replaced, so now get correct temps. Yes, it also has a minimum temp before it can be adjusted, also 160. mountain city rehab hazleton paWebApr 25, 2024 · FITECH SETUP USED: GO EFI-4, 600hp Power Adder (no timing control yet / controlling electric fan) FUEL SYSTEM: 255 Walboro in-line pump Sump on 70' tank (20 gallon) 6AN feed/return ENGINE VACUUM: 9 in gear, 10-11 Park CAM SETTING (1,2,3, or 4) AND SPECS: 3 runs the best on my car 232/[email protected], 112lsa IAC COUNTS … mountain city snf hazleton pa

"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. ... " - Fitech rough idle

Fitech rough idle

WebMay 31, 2024 · FiTech (951) 340-2624 fitechefi.com. Granatelli Motorsports (805) 486-6644 granatellimotorsports.com. Holley (866) 464-6553 holley.com. OPTIMA Batteries optimabatteries.com. ... An off-idle stumble can sometimes be cured with more initial timing. Some enthusiasts feel that 10 -degrees initial is a maximum, but the reality is that … WebJun 7, 2024 · Veteran Member. Jan 23, 2016. 145. Quad Cities, IL. I don't know my exact cam specs but it seems to have a good amount of overlap and 9" of vac at 900 rpm idle. Idle quality is relatively decent with my FiTech, but I have a lot of driveability issues under 2000 rpm. Goes lean for a split sec and then the ecu dumps a bunch of fuel and bogs bad.

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WebIdle Return. If the engine is not returning to idle quick enough for your liking or is dropping too quickly and killing the engine then you may need to adjust the rate at which the … WebAug 24, 2024 · 3) Vacuum Leak. There are a lot of hoses that help deliver both fuel and air to the internal combustion chamber. One very common cause of idling rough is a problem with a vacuum hose in the vehicle. …

Webtemperature turn ON Idle Set Mode. This locks the ECU in idle. On 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 the screw OUT (counter clockwise) until the IAC Steps reads between 3-10. WebJun 9, 2024 · This is the dashboard screen on the FiTech that indicates the IAC steps that will help you dial in the idle speed on the system. It may seem a hassle but it’s not …

WebOn this week’s FiTech Tech Tuesday we are talking the Idle Control menu under Go EFI Tuning! Tech Support Email: [email protected]. Tech Support Line: (951)340-2624 … WebOct 2, 2014 · I have a hydraulic lunati voodoo roller cam in my sbc and it is similar in specs to yours except a few degrees @ 50 smaller. Mine is a 219/227 @ 50 515/530 lift and I just installed a quick fuel 680 vacuum secondary carb on mine in place of my old 600 vacuum secondary holley and I had the same issue of it running rough and having a hard time to …

WebOct 9, 2016 · FITECH SETUP USED: 1200 Power Adder. -8AN Feed and Return. Dead-headed to the Fitech unit. Using an external Aeromotive boost reference fp regulator. …

WebJan 25, 2024 · Discussion Starter · #1 · Jan 25, 2024. Been working on tuning my system. When I finally get the IAC number down to single digits by adjusting the throttle plate … hear bible online freeWebDec 12, 2024 · FiTech systems are designed to be self-tuning, thanks to a few inputs from various sensors. The MAP sensor tells the computer how much load is put on the engine … mountain city rehab frostburg mdWebMar 12, 2024 · Issue: Idle changed to erratic, with a lot of variance in rpm, and generally a rough idle. This occurred at the end of a 30 minute cruise, when I was fine-tuning accels … FiTech EFI Tuning Forum. New to FiTechAnswers to help you understand … FiTech EFI Tuning Forum. New to FiTechAnswers to help you understand … FiTech EFI Tuning Forum. Menu. Forum Navigation. Forum Members Activity … mountain city texas websiteWebNov 29, 2024 · component fail, it will not constitute or justify a warranty of the entire FiTech EFI system. Replacement and accessory items are available for purchase from FiTech EFI. If assistance is required or if you need further warranty clariﬁcation, please call FiTech EFI (951) 340-2624 or email warranty@ﬁtecheﬁ.com. mountain city service chattanooga tnWebNew to FiTechAnswers to help you understand the capabilities and features available166 Topics · 1,187 PostsLast post: fitech 30003 trouble · 7 days ago · hellhound11268. … mountain city supply lawsuitWebApr 19, 2015 · Received 46 Likes on 43 Posts. Car: 1987 SC/1985 TA. Engine: 350/vortec/fitech. Transmission: T56. Axle/Gears: 3.27 9-bolt. Re: Bad gas cause rough idle and throw check engine light? Speedo is cable driven. When it goes the ecm no longer receives a speed signal, a code will trip and the cruise (and lock up won't work). hear bible storiesWebJan 4, 2024 · Hi all, A little over a year ago I was involved in the installation of a basic 400 hp fitech setup on a stock '72 c10 with a 350. A while after we got the truck running, it … hear-better hearing aids