Riding yesterday and manifold popped off and sled immediately went rough and a/f jumped to 20. Stopped found the problem and pushed on the right side of manifold that came loose. Didn't have wrench to tighten and Popped off one more time on ride home but just put right back on. Any reason it would do this other than just loosening of clamp or freak thing? 2010 nytro push turbo 7 lb boost. Thanks.