Hey guys. I just installed my 2.2 kenne bell on my car with a mafia, bap, and 60# injectors. I am in the process of going to get it tuned at a local shop. The tuner sent me a base file to drive out there to get it tuned. I put the tune on the car and on the start it revs up to 4000 rpms. As soon as it did that I shut it off. What sould be making it do this? Vaccumm lines not right maybe???