Never happens until your just cruising 2000rpm with foot barely on pedal. Working on the data log while surging. Throttle body torqued to spec. I have the stage 2 kit.
Never done it before the Whipple. Took it back to performance shop twice upset about the issue. I have a data log of just driving it but not of the surging itself just a video of the a/f gauge pinging around when it happens. I’ll get a data log of it surging asap. Only happens at 2000rpm when...
2019 Mustang GT, Whipple Stage 2
10R80 automatic
ID1050 injectors
DW400 in-tank fuel pump
VMP BAP
93 octane tune by Lund
I’ve taken the car back twice trying to track down an issue with no luck so far. Lund has reset the CAM learning in the tune and maintains that this is not tune-related...