I am being told by support that you cant use their tuner with an aftermarket cold air intake filter. Has anyone else had any issues? When I install any program, performance, towing, or 87 octane on my truck it has problems going into 2nd gear, it shifts rough and sometime actually grinds the gears. In stock mode I dont have any problems with shifting.
Please let me know your feedback.
Have you sent a service ticket to flashpaq.com. If not please send us the following information:
year, make and model
tire height (1/4" increaments)
We will have our guys take a look at the program.
Also please mention that I have refered you to send the serivce ticket.
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