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Post History: bdhulderman
If you only have one O2 hooked up, you should probably change that in your settings to only use one. …In: Just off idle stutter, throttle barely open (SOLVED)
6 years ago
Oh, your Target AFR is about 14.6 and your AFR Drv, which is the one changing, shows over 20 at time …In: Just off idle stutter, throttle barely open (SOLVED)
6 years ago
Yes, that's right, I noticed that also when I first put my fitech in.
https://fitechefitunin …In: Just off idle stutter, throttle barely open (SOLVED)
6 years ago
I'll take a look at that when I get home from work tonight. So what the heck was wrong with sa …In: Just off idle stutter, throttle barely open (SOLVED)
6 years ago
There should be a Dashboard directory under log_file directory. I'm at a loss to figure out wh …In: Just off idle stutter, throttle barely open (SOLVED)
6 years ago
Oh well, I assume you talked with your installer about the issue? If you could save a log file, it …In: Just off idle stutter, throttle barely open (SOLVED)
6 years ago
Ok, I saw something that got my attention to fix. You mentioned your IAC steps are 0-3 at idle. Yo …In: Just off idle stutter, throttle barely open (SOLVED)
6 years ago
Quote from camarostricken on March 11, 2020, 8:31 am
so to properly setup the linkage so primarys a …In: Secondary Adjustment
6 years ago
I've got good solid grounds, very careful about putting those in, but I suspect the voltage may …In: Interesting Issue with Wife's Go EFI 600
6 years ago
Ok, so we took her car out tonight on a date and ran great to work and back earlier, but when we got …In: Interesting Issue with Wife's Go EFI 600
6 years ago
If you don't have an airtight seal with you O2 sensor and your exhaust, it will be pig rich and …In: another newbe to fitech
6 years ago
This sounds familiar, the units should be "in. Hg" It's the same units that have alw …In: Boost/vacuum reading on dashboard
6 years ago
If your fitech throttle body is designed for 43 psi, i.e., if you have a 43 psi regulator and it …In: Fuel pressure questions
6 years ago
It looks like lean tip in. Goes lean first then over compensates. https://fitechefituning.com/fite …In: Mopar 360 rich bog ?
6 years ago
Ok, time to replace. Hopefully that fixes it. Looks like this is the part: AC Delco 19333273In: Is my IAC motor bad?
6 years ago
ok just adjust the IAC by increasing it a tad by turning the idle screw out a fraction of a turn. I …In: Is my IAC motor bad?
6 years ago
It's looking a lot better, but looks like you went a little too far with the idle screw. You n …In: Is my IAC motor bad?
6 years ago
6 years ago
Looks like your AFR Learn setting is hanging around -30, which is almost maxed out. You can try low …In: Is my IAC motor bad?
6 years ago
Once you are finally ready to do a log of your run, it should work fine, since there will be no Dash …In: Is my IAC motor bad?
6 years ago
Dale, look over this link. It should tell you everything you need to get the latest update for your …In: Is my IAC motor bad?
6 years ago
You may have to reload the software for your model to get that stuff back. That's what I would …In: Is my IAC motor bad?
6 years ago
You have to capture an image on your computer of the directories you have on your hand held so we ca …In: Is my IAC motor bad?
6 years ago
Try taking your handheld back to the computer and delete the "DashBoard" directory complet …In: Is my IAC motor bad?
6 years ago
Quote from streetperf on January 26, 2020, 8:59 pm
Well, the business associate that I mentioned on …In: 383 in a 55 Chevy
6 years ago
Here's some useful info on replacement parts, but I don't see anything here about the cabl …In: Handheld cable
6 years ago
I put the mean street on mine also. Here's the steps I would start with for yours:
Put a …In: fuel pump does not stop priming
6 years ago
The fitech internal fuel pressure regulator should be allowing fuel to return back to the tank over …In: Fuel pressure questions
6 years ago
Yeah, his vacuum is about 14 in. Hg, it's mine that is 5, but mine idles just fine with no issu …In: Newbie and First Data Log
6 years ago
That makes sense now with 230/238 @ .05 My 268/284 @ .05 only gets about 5 in. Hg.In: Newbie and First Data Log
6 years ago
You are going to want to turn your idle screw out to get the IAC steps up. They should never go to …In: Newbie and First Data Log
6 years ago
I would double check your timing as you rev it up over 3000 rpm in neutral. Popping through the exh …In: afr goes to 16 - 17 under acceleration can not keep close to afr target
6 years ago
Yes, once you get that sealed up in your exhaust, you should notice a difference in your AFR even at …In: RPM fluctuation at idle
6 years ago
You may have a vacuum leak. The vacuum looks real low for what we know about your engine configurat …In: Help to fine tune my system.
6 years ago
6 years ago
Immediately what comes to my mind is that your battery isn't fully charged. EFI systems are re …In: Injector issue?
6 years ago
The video of the IAC setting was before I had corrected that "just starting to tune". It …In: Using Vacuum Advance With FiTech Controlled Timing
7 years ago
Yes, it probably was, but not going to use it now since I'll be racing it on the track soon.
…In: Using Vacuum Advance With FiTech Controlled Timing
7 years ago
I had to put an electronic speedometer where the clock used to be on my '66 Sting Ray, since I …In: Using Vacuum Advance With FiTech Controlled Timing
7 years ago
Probably 15 or so would be good IMO, but certainly not 35.In: new member-new fitech user-updated software-looking for feedback
7 years ago
Yeah, not too bad. I would recommend taking your IAC steps down a tad, depending on your cam profil …In: new member-new fitech user-updated software-looking for feedback
7 years ago
Yeah, I had to put a kill switch on my '66 vette, since I'm in the process of painting it. …In: tripower wiring questions
7 years ago
7 years ago
7 years ago
Start with the primaries, the one that opens first from the throttle linkage. I've heard of pe …In: New log on efi rich at idle and bogging under open throttle
7 years ago
That's the nice thing about EFI, as soon as you turn the screw out a tiny bit at a time, the fi …In: New log on efi rich at idle and bogging under open throttle
7 years ago