Forum Navigation
Post History: bdhulderman
I would guess a sticky throttle return. Forget about the TPS, that has little to do with throttle p …In: 1971 Mustang
7 years ago
1) Couple of things. Make sure you have the fitech physically grounded with a wire to ground.
2) …In: will not run after initial setup
7 years ago
Basically, if the butterflies are shut, there are only 2 ways for the engine to get air, IAC steps, …In: 1971 Mustang
7 years ago
Doesn't look like you shared it, can't see it on dropbox. I see your other ones.In: Need some help, surging idle. Logs included!
7 years ago
Another huge advantage with EFI is the adaptation to changes in altitude. I took the wife's &# …In: New Member
7 years ago
Here's the filter I use. fram HPGC-1 flows up to 90 gph at 5 microns.
https://www.pegasusau …In: Serviceable Parts and Accessories
7 years ago
7 years ago
If it's been awhile since you last started it, make sure you have at least 9-10 volts during cr …In: Help!
7 years ago
Did a little run on the beast to keep the battery charged.
https://www.dropbox.com/s/luvciwgjo413 …In: Meanstreet 800 doing pretty well
7 years ago
I took my handheld to my computer and created a new file called MyTune to save to later. It's …In: Saving and reloading tunes
7 years ago
Yes, 10.5 sounds right based on what I've experienced. If it's under about 10 volts while …In: Warm start problems
7 years ago
I do think that during the tuning process when your AFR may not be right yet and you foul your plugs …In: Trouble codes
7 years ago
Oh, I think you mean 340 lph, which is about 90 gph otherwise that would be one huge pump. LOL Sou …In: Need help - COLD/WARM start issues
7 years ago
Whew! Ok, I learned something today. Because I hadn't started it in a couple of weeks, my bat …In: Trouble codes
7 years ago
Thanks Austin, I'm going to load my previous saved settings later today, just in case something …In: Trouble codes
7 years ago
Ok, got problems. It's been a couple of weeks since I started it, and now it's running li …In: Trouble codes
7 years ago
Quote from 67whitecoupe on April 1, 2019, 7:56 am
So I used the data logging last fall to do some t …In: Data Logging Not capturing Dashboard
7 years ago
It sounds like something has changed when you drove it into the driveway. I've had to change O …In: Idle has gone nuts
7 years ago
7 years ago
7 years ago
7 years ago
7 years ago
Ok, got my plugs cleaned after the fiasco of trying to load my ECU cal file onto the pro software I …In: Mean Street 800 Tuning
7 years ago
Another alternative is to do what I did and block off the fitech return line port and use an externa …In: Regulator issues
7 years ago
yes, so I am cycling off to get the extra shot, so I need to keep bumping up the cranking fuel, or t …In: Cold start idle
7 years ago
Yeah, it doesn't seem like it's getting too much fuel, because the second try injects more …In: Cold start idle
7 years ago
Yes it idles much more steady now in park. It always idled nicely in gear. One thing that erks me …In: Cold start idle
7 years ago
Yeah, it seems a little better now, I'll see how it acts when I first fire it up in the morning …In: Cold start idle
7 years ago
Austin, I realize this log is pretty long, but I wanted your opinion on why the idle is so erratic o …In: Cold start idle
7 years ago
I like that idea. I could add if your idle vacuum is 5 in Hg or less path somewhere after 3. After …In: Need Startup Help
7 years ago
Yes, that makes sense. To get your IAC down I had to turn the idle screw in about a half a turn, sh …In: No start hot or cold with out opening throttle a little bit.
7 years ago
That's a lot of duration for cam setting of 3 even. What is your idle vacuum? I've got . …In: No start hot or cold with out opening throttle a little bit.
7 years ago
Welcome from Tucson, and nice car! Just a couple things I can throw out there, since I've got …In: Fires up then dies
7 years ago
7 years ago
The point of my post was that you can't run plugs when it's too rich, you need to lean it …In: FITECH 39001 low idle cannot adjust up
7 years ago
Oh God, I feel for you, brings back memories of what was going through my mind. My race motor with …In: FITECH 39001 low idle cannot adjust up
7 years ago
Welcome. I'm curious about something, how is the computer controlling the timing now without a …In: Questions from a newbie on EFI install on 1987 Firebird
7 years ago
Now that I've replaced my IAC stepper motor, along with the temp sensor, TPS, and put back in m …In: My Build
8 years ago
I am not using timing control, because I have HEI distributor. I did put a sleeve over my tach wire …In: Rich on low rpm cruise
8 years ago
It would be interesting to look at a log file to see what you vacuum is primarily.In: New Install - IAC / idle setup problems
8 years ago
When I click on the link it says: The folder ‘/DashBoard25.csv’ doesn’t exist.In: Rich on low rpm cruise
8 years ago
oh, there's something wrong. I paid like $20 for mine. I have the mean street 800 and used th …In: Does anyone know the iac valve part number?
8 years ago
On my engine I have spiral core wires which keep away interference, and I haven't had any issue …In: Rich on low rpm cruise
8 years ago
Looks like you are almost there. Yeah, on my SBC with the .8 lift I have and 310 deg duration, it r …In: Rich on low rpm cruise
8 years ago
I would be happy with that. Maybe others would see issues, but it looks pretty good to me. The onl …In: Rich on low rpm cruise
8 years ago
Oh boy, brings back nightmares for me. On my meanstreet 800 I had issues like that, not being stabl …In: Go street keeps getting stuck in “crank” run state
8 years ago
Yeah, let's have some info on the engine, like cam radicalness and other than normal stuff, and …In: Engine stall when downshifting
8 years ago
I used the following external pressure regulator, and it worked great. I was able to adjust it to 5 …In: Need advise please
8 years ago