In this video I’m going back into the fuel hanger wiring on my MK4 Supra and fixing mistakes I made the first time around. If you’ve ever been in that spot where the car “should” be ready, but you keep chasing little electrical gremlins, this is one of those jobs. I’m walking through what I did wrong, what I’m changing, and how I’m cleaning up the wiring so it’s actually reliable—because when you’re pushing power on a 2JZ with a big turbo, fuel system issues are not something you gamble with. The big takeaway here is simple: the fuel hanger wiring has to be done clean, protected, and sized correctly for what you’re asking it to do. I’m focusing on making sure the connections are solid, the routing makes sense, and the end result is something I’m not going to hate myself for later. It’s not glamorous, but it’s the kind of garage reality that makes the difference between a Supra that rips and a Supra that constantly tests your patience.