I have a 33' 2004 Southwind with a Workhorse chassis. It has developed a problem of going into a "low power mode" and can happen most anytime but usually when it is hot outside (upper 80s or higher). The engine light comes on and I lose power. I mearly pull over to the side of the road, turn off the ignition, re-start (engine light stays on) and I'm on my way till the next time it happens. On my last 500 mile trip, this happened to me 4 times. In addition to it happening most any time, I've noticed it will happen right after I have stopped for a short while, like stopping for gas. Anybody out there have any ideas"? I took it into the shoip awhile back and they kept it for 3 weeks and never could get it to malfunction. Let me take it on a trip and it will mess up!