Major Kudos To EFISource & EFI Analytics
Building a turbo 6.0L in a fox body for a buddy and ran into a problem with the EFISource Gold Box. Could not establish communications from the laptop and the fuel pump circuit was not working. After spending some time with Mike on the phone, he recommended sending it back to be checked. Upon return, it did the same thing. Mike recommended I contact EFI Analytics (TunerStudio) and after some time with Brian, he concluded the USB port on the MS was not responding.
Reluctantly, I called Mike again and he was determined to find the problem as it checked out fine in their shop. With Mike's determination and patience, he helped discover that the main fuse that comes with Gold Box was removed
Great products and exceptional customer service = WINNERS.
I have bothered the absolute crap out of them and they still continue to keep helping me lol. Excellent customer service and even better products...love me some Goldbox/Tunerstudio.






