I really dunno why this is happeneing.. but after I got off the highway today, while I was going up a hill or two, and my truck seemed to lose power (engine wise). Also, there was a poping sound.. happened only once, the other time before that, it sounded like a burping kinda sound. That's the only way I can describe it.In any case, when I stabbed it going down the regular roads, nothing was wrong. Any ideas as to what the heck is going on? I recently had my friend try to loosen my manifold bolts, maybe that's the problem? Also, could it be my fuel pump? the clip which has the power for the pump and gauge is broken. Maybe it lost power for a second? I dunno.. help! <A target="_blank" HREF=http://billybob.coloradok5.com>http://billybob.coloradok5.com</A> It's all fun 'n games, till someone gets stuck.