Hey Ford guys, I need some help or at least assistance in finding the right direction. I've been tuning Gen 3, 4, and 5 GM vehicles for years, and I've been given a 2019 Mustang GT with an F1A-94...
Type: Posts; User: FMX05
Hey Ford guys, I need some help or at least assistance in finding the right direction. I've been tuning Gen 3, 4, and 5 GM vehicles for years, and I've been given a 2019 Mustang GT with an F1A-94...
The next generation of GM ECUs are already having the first phase of autonomous driving capability added to their firmware so they are planning to be able to offer it across the entire lineup. ...
Did you have a power supply on the vehicle while you were trying to read over and over? Was it the Merc or the GM?
Did you ever figure this out? I have a 99 Silverado doing the same exact thing. I've done around 100 tunes and this is a first for me. I've found 3 or 4 other threads about this same issue and no...
LSPI is why GM doesn't want you to lug it down low especially when the engine is cold. It's a complicated subject that they are just now starting to understand.
Thanks for listening to feedback Bill. Generally speaking, HPT has been pretty shitty at that in regards to the customer experience over the years.
I don't know who is calling the shots and...
I'll post my tune when I get home from work. It can't hurt to go ahead and ask the questions though.
Setup:
01 C5Z
408 LQ9 forged internals (9.5:1 SCR)
L92 heads and ls3 intake w/ ls2 TB...