Fitech idles too high

Author: qyqp

August undefined, 2024

WebMar 8, 2011 · 1500 rpms idle speed is too high for a stock torque conv and trans set-up, you may need to go to a higher stall speed torque conv, also you may have less manifold vacuum due to the camshaft duration and overlap which will make the modulator valve on the trans increase the line pressure. I would work on getting the idle speed down, then … WebMar 10, 2024 · Once it starts, if it idles a lot lower than your set point for rpms is, then you can richen or lean out the Warmup 20F or 65F. (When you change this, reset IAC Learn also and you should see immediate change in the way it idles.) 4. Once you have the above set, shut off the motor after it is up to operating temperature and try to restart it.

Fi Tech EFI running rich Vintage Mustang Forums

Webturn 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 … WebIn order to reduce the engine speed, the first thing we need to do is to close the curb idle position of the butterflies. Do this by slightly by turning the primary idle speed screw out … how many calories does a 5\\u00272 woman need a day

Basic Setup Instructions - FiTech Fuel Injection

WebI fought a fire but no start issue, until I reloaded again. Now it starts good cold or hot (IAC was set in the 3-10 range before the RPM Noise code showed up). But the issue now is a high idle with high IAC when it warms to temp. Idle goes from 850 to 1100-1400 and … WebSep 29, 2024 · The motor is a .466 and has an fitech fuel injection system. The system has a programmer and is set up to run the .466. The motor runs great. The only issues are with the idle. It idles really high 1500 rpm out of gear. Then once in gear it hovers between 850 and 1000 rpm. It also likes to drop... WebHowever, too much can cause the RPM to jump a bit too much when the throttle is cracked open, or cause the engine to have positive torque for a moment after the throttle is closed. ... It can add up at high RPM. Idle … high quality towels

Fitech idle afr fluctuation problem - YouTube

Fitech idle control problems Team Chevelle

WebAug 22, 2016 · b) If still too high shut down engine, wait until the screen goes blank and repeat step 5a. 6) From FiTech: If TPS is above 1.5 the EFI doesn’t think the engine is in IDLE so it will raise IAC. To reset TPS just turn the engine off, and let the screen go blank. When the screen goes blank the EFI has saved the settings. WebI know nothing about Fitech. Is it like the Sniper and has IAC reading? My sniper was doing that (Idling high) and the IAC was showing crazy numbers like 25. Long story short it … high quality towels wholesaleWebApr 25, 2016 · Registered. Joined Dec 30, 2014. 298 Posts. Discussion Starter · #1 · Apr 23, 2016. I installed the Fi Tech on my 68 and it runs great, however, if the RPMs are below about 2500 it stumbles if I step hard on the gas. The air/fuel ratio drops to about 10 when this happens, as soon as the RPMs come up, the A/F comes back up to 13-14 and it ... how many calories does a 45 min walk burn

"WebFeb 27, 2024 · So when at idle, it will advance and retard the timing to help match your set idle RPM. It can move up to 5 or 6* +/- at idle to help smooth it out. Careful not to go too high on the base timing, as the FiTech cannot retard timing below base timing. So if your base is 19*, then you can't have any timing below that. " - Fitech idles too high

Fitech idles too high

WebOct 14, 2016 · On the second page of the dashboard near the bottom you will see I believe Target Idle. This number is slightly higher than your desired warm idle. This is the target your throttle body should hit when cold. For example my car idles at 900 rpms when warm. WebYour logs are looking very good. Let it learn. You need to turn your idle screw clockwise a little to drop your IAC a little. I like to see them around 15 at idle and operating temp. The …

Did you know?

WebJan 18, 2024 · If the computerized engine control system is faulty, high idling can be one symptom. A vacuum leak in any of the hoses can be the culprit—inspect them all for leaks. A bad idle-speed control unit can … WebDec 25, 2024 · FiTech 400HP idle hang after a warm start. Its as if I still had my foot on the throttle. 350sbc, mild cam, headers, manual transmission. Don’t miss out Get 1 week of 100+ live channels on …

WebJun 10, 2016 · Pic 3 - Accel pump 170 F* this number is too high bring it down 10 points at a time. Just to give you an idea my BB 496 is set at -40.0. You need less fuel in a hot engine to start. If you see a 0 in any setting that is the value FiTech uses as a base line. Fast Accel 170* is too high - same advice as above. 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 …

WebApr 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 … 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.

WebBoost reference connected to the Aeromotive and capped at the FiTech unit per instructions from FiTech. ENGINE VACUUM: ~4 at idle and warm. CAM SETTING (1,2,3, or 4) AND … high quality tracksuit manufacturerWebOct 11, 2016 · Idle 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 ... high quality tradutorWebDec 29, 2024 · In my understanding, this setting should've been covered redundantly in the fact that FiTech does recommend disabling the PWM in my scenario, by setting the low/mid/high flow PWM values to 100%. … high quality tracksuitsWebIf the computerized engine control system is faulty, high idling can be one symptom. A vacuum leak in any of the hoses can be the culprit—inspect them all for leaks. A bad idle … high quality towels brandsWebJoined 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 … how many calories does a 5 mile run burnWebPlease list your engine combo, truck, Fitech system, settings and any adjustments or issues you are having. I'll go first : 77 F-150 2wd long bed c6 trans. .030" over 400, Aussie … how many calories does a 4 mile run burnWebDISCLAIMER: 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. ... how many calories does a 5km run burn