I have also been working with Wengerd on my build(Mach1 with ESS kit) and haven't had any bad experiences. He has responded to all of my questions promptly(even on weekends) and also helped guide me through a few issues I was having with my fuel system. We initially did a 93 tune that was...
Been using Daryle for my 2021 Mach 1 with ESS g3 setup and he has been a great tuner to work with! Responses are really quick and detailed. Can't recommend this guy enough!
UPDATE: Somehow I developed a rattle in my passenger side speaker. Not sure how this happened but if you hear a noise like this make sure you check the speakers/doors. Going to take it to ford and see what they say about it.
Yeah I'm going to retrace my install steps and try to figure out what is rubbing or something. I'm pretty certain it's something just vibrating against something at the low rpm ranges
Installed Lethal Performance RFS today and getting a rattle between 800-2000rpm. Didn't have a rattle before installation and worried about it but not sure what is causing it. Pressures look good. Might possibly be rubbing or something somewhere is my only guess. Any ideas or recommendations...