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Post History: Austin DeHaas
A lot to process here.
Force must have a low pressure supply with a return to the tank. Your inl …In: New to FItech question on Force Fuel unit
11 hours ago
I recommend you move Accel, Accel decay, fast Accel and Fast Accel decay all up 20. Just moving one …In: lean and dies when fast full throttle
6 days ago
Definitely want to setup on Cam 1 for these specs. This will richen the lower end of the rpm range. …In: lean and dies when fast full throttle
1 week ago
2 weeks ago
I believe you have been speaking with Dylan at Fitech on this issue. Any solution? We have been mess …In: tpi stand alone 38351
2 weeks ago
2 weeks ago
Look at it this way. If you had a carb on your engine how would you look at these issues? Vacuum l …In: AMC 360 tunes
2 weeks ago
If Throttle body unit an new ECU is required. I believe they are $272 plus install, unless you want …In: Injector plugs?
3 weeks ago
Just sent you an email.In: New to fuel injection & need tuning help/tips/suggestions for my LS3 1967 GTO
4 weeks ago
I can definitely get you fixed up.
Email me austin@fitechefituning.com
Reply to this message w …In: New to fuel injection & need tuning help/tips/suggestions for my LS3 1967 GTO
4 weeks ago
Also have a place in Northern Oklahoma, if closer to you.In: New to fuel injection & need tuning help/tips/suggestions for my LS3 1967 GTO
1 month ago
If you are near Fort Worth, we can set an appointment to tune your car. Starts at $300 and included …In: New to fuel injection & need tuning help/tips/suggestions for my LS3 1967 GTO
1 month ago
In this reply box there is a spot to upload a file. Simply add to your reply.In: New to fuel injection & need tuning help/tips/suggestions for my LS3 1967 GTO
1 month ago
Where you located? May be some local help for you.
Check out Fitech Tech Tuesday videos. Watch …In: New to fuel injection & need tuning help/tips/suggestions for my LS3 1967 GTO
1 month ago
1 month ago
Plenty of street cars with the dual quad. Really depends on your car and entire drivetrain on what …In: #30062 Dual Throttle Body Unit - Question
1 month ago
That is a hyper fuel product, not Fitech. The previous CEO owned hyper fuel and the 2 companies had …In: Tapping on the surge tank may fix major problem.
1 month ago
Factory regulator is a Bosch. I believe. Never had an issue under 600 HP.
You can do an externa …In: External vs internal regulator
1 month ago
1 month ago
Usually caused by electrical interference. Move your blue tach wire and see if anything changes. A …In: Stuck in crank state
1 month ago
We need to see AFR learn. It will be the line below AFR Trim. Plus Coolant Temp must be over 170 b …In: Plugs black. Exhaust tips black. Poor mileage. Some dark smoke
2 months ago
What does the AFR, AFR trim and AFR learn say when it is running rich?In: Plugs black. Exhaust tips black. Poor mileage. Some dark smoke
2 months ago
Charge the battery.
If it will run on starting fluid then you know timing and ignition is working …In: Wants to start.... yet will not!
2 months ago
2 months ago
1. Would like to see the voltage stay over 11 during crank. Rpm will read with low voltage.
2. I …In: Wants to start.... yet will not!
2 months ago
2 months ago
https://dennisroadautomotive.com/news/shop-news/40-store-news/1035-what-does-the-pcv-system-do--why- …In: What about pcv, vacuum leak?
2 months ago
Are you positive that you are TDC on compression stroke?In: timing controlled distributor install question.
2 months ago
Beautiful cars. Thanks for sharing!!!!
AustinIn: 1958 Lister race car and 1934 Mercedes-Benz tribute each with small-block Chevies
3 months ago
That voltage drop is likely your problem the whole time. When the voltage drops below 11, the ecu s …In: New Install, Will not start
3 months ago
No worries on the section. I can always move it.
Cam specs would be helpful.In: Throttle limitation and power loss
4 months ago
Your log is too long. Try editing down to the problem area. I couldn’t get to it without the drive …In: Throttle limitation and power loss
4 months ago
What is your fuel pressure?
Don’t over think it. 99 percent something simple.In: Throttle limitation and power loss
4 months ago
Go to load cal to ecu, or something like that. There will be 3 default tunes, 4 6 or 8 cylinder. L …In: Factory Reset
4 months ago
12 months ago
1 year ago
I agree with above. Disable decel fuel cutoff by setting enable temp to maximum.In: Lean to rich under decel
1 year ago
Delete all the dashboard folders. It will generate a new folder when you datalog.In: fitech 30003 not data logging
1 year ago
1 year ago
I really hoped to film this course. When I figured up the time and cost, it didn’t make financial s …In: Online Fitech Course
1 year ago
This is not uncommon. Couple things you can change. Try this first. Easiest and may solve your is …In: Engine dies when coasting to a stop.
2 years ago
Inline fuel pumps can create issues. They are not the best choice.In: runs fine untill i hit the hiway. settings or setup?
2 years ago
Could be a hot start issue. Fuel is vaporizing on butterflies. Try half throttle for prime shot an …In: Newbie with questions
2 years ago
2 years ago
You most likely have an exhaust leak. Getting fresh air to the sensor causing it to see lean. Engi …In: Afr lean at idle
2 years ago
3 years ago