I have a 2004 Winnebago Brave that shuts down on me while driving. It happens infrequently, I have 24000 miles on it and it has happened four times. Workhorse thought it was the fuel pump and replaced it, however 12000 miles later it happens again driving at 60 mph dry conditions outside temp. around 50 degrees, alarms go off tachometer drops, no power, few seconds later power comes back and I continue driving. It's in the shop again, nothing shows up on the computer. Does anyone have any ideas? I drive mountain passes and would rather not loose all power then, or any other time for that matter. Seems to me like it may be electrical an problem. Thanks for any info you can give me. Karly