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Post History: Austin DeHaas
First make sure your "calibration unlock" is set to disable.
Likely your tune is off and …In: Fast accel problem
3 years ago
Is this "professional" listed as a certified installer on the Fitech website?
I would def …In: Drops spark
3 years ago
IAC code does not mean the piece is bad. This ECU is sensitive to grounding, which usually trips an …In: tpi stand alone 38351
3 years ago
3 years ago
Sorry, flat forgot and went to bed. Give me 30 minutes. Will come from my Hi-Way Dreams email.In: fitech 30003 trouble
3 years ago
3 years ago
Fitech likely issued you 210 software. Sometimes it doesn't work with your ECU. Get the 198i …In: fitech 30003 trouble
3 years ago
3 years ago
Judging by the handheld, that is not a newly bought unit. Haven't had those handhelds for over …In: fitech 30003 trouble
3 years ago
Get some noid lights and check to see if all the injectors are firing.
Is the timing synced with …In: 35301 Ultra Ram
3 years ago
You cannot supply the Force Fuel with a 255 pump. You must use your manual stock pump or a low flow …In: New to FItech question on Force Fuel unit
3 years ago
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
3 years 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
3 years 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
3 years ago
3 years 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
3 years ago
3 years 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
3 years ago
If Throttle body unit an new ECU is required. I believe they are $272 plus install, unless you want …In: Injector plugs?
3 years ago
Just sent you an email.In: New to fuel injection & need tuning help/tips/suggestions for my LS3 1967 GTO
3 years 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
3 years 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
3 years 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
3 years 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
3 years 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
3 years ago
3 years 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
3 years 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.
3 years 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
3 years ago
3 years ago
Usually caused by electrical interference. Move your blue tach wire and see if anything changes. A …In: Stuck in crank state
3 years 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
3 years 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
3 years 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!
3 years ago
3 years 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!
3 years ago
3 years ago
https://dennisroadautomotive.com/news/shop-news/40-store-news/1035-what-does-the-pcv-system-do--why- …In: What about pcv, vacuum leak?
3 years ago
Are you positive that you are TDC on compression stroke?In: timing controlled distributor install question.
3 years ago
Beautiful cars. Thanks for sharing!!!!
AustinIn: 1958 Lister race car and 1934 Mercedes-Benz tribute each with small-block Chevies
3 years 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 years ago