All ActivityMost RecentMost LikesSolutionsOVER HEATING 5 CYL SPRINTERWE HAVE A 2006 WINNEBAGO VIEW ON A 5 CYL DIESEL SPRINTER CHASSIS THAT HEATS UP ON LONG UPHILL GRADES. OUR ONLY RECOURSE HAS BEEN TO OPEN WINDOWS AND TURN HEATER TO MAX. IS THERE AVAILABLE A BIGGER RADIATOR?