Alright, I replaced the resistor yesterday, put on the 3.4" today (Thanks a bunch Mike, couldn't have done it without ya), and I drove it home. I turned it off, went back to the car a while later, and it started rough, then died. I bypassed the resistor, and it fired right up. Now, the guys at Club GP said that you can run without it from what I've seen in previous threads, but I'm still a bit skeptical. I think Diavolo off here ran without one for a while, how did that work for you? Can I run with it bypassed for a while? Thanks for any help.