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Fitech backfire on acceleration

WebApr 24, 2024 · 1. If engine is up to temp, but handheld says it's not, the CTS is bad. Fitech remedied this with a calibration menu, but I recommend you buy a new sensor. You can find a Delco part number and a link to it in the Parts and Accessories topic. 2. Anything below 10 on vacuum, is usually cam 3. I'm not concerned with your AFR. WebOct 28, 2016 · Feb 3, 2016. 66. Gardnerville, Nv. The afr fluctuates 13.5ish to 16.5 ish. The first fuel pressure regulator on the unit leaked fuel from the vacuum line. Fitech sent me …

Why Is My Motorcycle Popping Or Backfiring On Acceleration?

WebMar 29, 2024 · Motorcycles are a great way to get around, and they can be a lot of fun too. However, if your motorcycle is popping or backfiring on acceleration, it can be really annoying and even dangerous. Popping or backfiring while accelerating on a motorcycle can be caused by a bad fuel to air mixture, ignition problems or intake and exhaust leaks. WebNov 13, 2024 · The pump shot duration can be tuned with the Accel Decay and Fast Decay at those same temperatures. I have not changed any Accel Delay values with the Go Port yet. Using that same set of functions also helps with the Go EFI throttle bodies for a rich bog. Now this is where things differ a little. The Go Port MPFI system requires a user … biohof hamburg https://compliancysoftware.com

FiTech Tuning: Exhaust Popping - YouTube

WebOct 13, 2016 · FiTech GoEFI4 600 RobbMC PowerSurge 500 ... And would explain the popping and backfire I got as well. But it's not coming off again.. a hose clamp fixed that issue. 1968 Skylark Convertible 383 Stroker, Turbo 350, 3.73 Posi ... Although I don't have a log file I have seen many times on acceleration my AFR dip to 10.5 for a second then … WebAug 29, 2016 · Update: Changed dfco cutout and return to 32 and 35 respectively.. Got some advice from a guy on the Chevelle forum ( fitech info). The decel backfiring in the exhaust is from having too much fuel when backing off the throttle.. seems to have worked well. It now cuts the fuel out earlier. WebDec 29, 2024 · "What Causes Engine Backfire On Acceleration?Watch more videos for more knowledgeWhat Causes A Car To Backfire On Acceleration ... biohof fluofeld

Backfire through intake/ stall on acceleration For C …

Category:strange engine noise...whoosh from engine when accelerating

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Fitech backfire on acceleration

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

WebDec 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%. … WebApr 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 ...

Fitech backfire on acceleration

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WebHey guys, I have a Fitech 400 Hp system on my stock Pontiac 400. Originally we had the fuel pump up under the driver seat and it burned up because it was too far away. So we got another one and mounted it on the fuel tank on the lower part where it’s supposed to be. We had to reset the learning on the computer because we had to replace the ... WebNov 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.

WebMar 10, 2024 · FiTech offers them with 36-, 55-, 62-, and 80-lb/hr ratings. ... The cruise AFR only affects cruise, so it will not affect acceleration or other AFR settings. WOT are enrichment settings used for adjusting the desired fueling for accelerating under either part throttle or WOT. The average for these settings ranges from 12.4 to 12.7 (an A/F of ... WebNov 21, 2013 · 3,747. Location. Western Colorado. The 2 things that cause a backfire out the intake is a lean condition or spark while a intake valve is still open. Triple check your …

WebIf anyone has had any experience with these same issues on this system please leave me a comment below really don't wanna convert back to carbureted for futu... 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 …

WebSep 14, 2024 · Hi guys, Yesterday i noticed a very strange noise coming from under the bonnet whilst driving. It happens only when accelerating slightly hard. Heres the issue: the engine makes a 'whoooooshing' sound when accelerating slightly hard, normal acceleration is fine - it sounds like a burst of wind no...

WebTiming is set to service manual specs; changed carb out 3 times; a new fuel pump with correct amount of pressure, and a new filter. The vehicle backfires at 40mph and will not … daily go to sunscreen puritodaily gourmetWebApr 18, 2024 · One thing I noticed is that with any partial throttle, the timing control readout shows the timing going to the "cruise" setting. Timing settings are 15 degrees at idle, 30 … biohof großWebOct 26, 2024 · It is slowing the speed at which the pump is running. Also, you don't need to be adjusting the Accel Pump values those should be fine in the base program. What likely needs adjusting is the Fast Accel values (at least at 170 degrees) which is the pump shot when you stab the go pedal. biohof gstinigWebJul 31, 2024 · Car backfiring is caused as a result of explosions at intake that occur due to incomplete mixing of fuel and air as the fuel is very little. As a result, when the exhaust … daily gourmet panningenWebJul 5, 2010 · Discussion Starter · #1 · Jul 29, 2007. OK I am almost finished with the project. I still have one small issue. I have exhaust backfire when I have heavy acceleration. 350, 600 Edelbrock, Standard dist with Petronics HEI module. Vacuum advance.Wires are correct. Timing at 12. I need advice on carb settings. biohofgut.atWebAug 31, 2024 · darksky. It's normal. 66 tank vents to atmosphere via the vent line that loops up through the trunk. My 66 stunk up the garage when sitting before and still does after the FI tech. Doesn't stink when warming up with the FiTech which is a huge plus to not smell like exhaust after running the car in the garage. biohof hampel