All ActivityMost RecentMost LikesSolutionsRe: Breakdown InformationAlthough this was a couple years back when we had a Class C, it's worth noting here... RV particulars: Driveline:(Engine, Transmission): Ford 460V8, ? Miles: Approx. 67000 Year: 1985 HR Alumalite Symptoms: Died suddenly while on freeway as if ingition was turned off. Effect: Tried to restart but it wouldn't until after a few minutes. After it started, traveled another 10-15 miles and the same thing happened. This went on for the entire 110 mile trip (one way). Got to a auto parts store and they said it's the coil. Replaced it and it still failed. Cause: Turned out to be the ignition controller which was mounted on the firewall. A thermal problem was causing it to short. Outcome: Replaced and never had the problem again.