techrized

I put a 22r in to my sizuki samurai running gear and all. I had problems on steep hill with the weber stumbling and stalling . I am in the process of installing fuel injection I got from a Buddys wrecked celica. I had alot of trouble joining my custom harness to the engine management harness. It now starts but only for a minute. I removed all the smog. I didnt document the exact placement of all the vacuum lines. I no Im jot the only one to ever have done this swap any helpful advice on things to check to resolve my starting troubles would be much appreciated.