Well that’s a bummer of a first post.Please help, as I had a mechanic who has absolutely ruined my car. According to him he installed 2 Walbro 450's and bypassed the FPDM with the wiring that Lund has stated is not a normal way to wire. According to the mechanic the car runs great just the boost drops during a pull for data logging but the car doesn't actually drive at all. It was towed from his shop and it wouldn't crank when I received it. I used a jump box and it will crank but, if you touch the gas it will choke itself out. I am not sure what he has done and I am looking for any help. PLEASE HELP!!! What should I look for, what can I check etc.
Definitely want to get it to an experienced Mustang shop. Looks like you’re in Georgia, well the man in Georgia himself has replied in this thread.
Probably a good idea to try and call Curt and Injected Engineering and just get the car there.
I don’t want to hear about cost, because in the long run, you’ll be money ahead to have it done right.
-J