Just got the fuddle in yesterday, its a 2800. I sure does drive nice. I drove all the way from Austin to waco, no problems. Went aorund town today, no problems. Got back on the highway to go to work and It wouldnt lock up and my check engine light was on. I noticed that it wouldnt shift down to first when I was at a stop sign, and it wont lock up. My retune hasnt arrived for my TC so is this a tune issue? I hooked my MT2500 snap on computer up to it and the code was 1&2 shift cylinoid was stuck. Cleared the code and now its running fine. So is this a tune issue and it will be corrected when I get my retune?