On certain motor homes built on a 20,700 gvwr or greater workhorse chassis, there may not be sufficient clearance in the area where the fuel line crosses the frame cross member.
Fuel system
Itasca Sunova Fuel System problems by year
0 complaints filed with NHTSA about the Itasca Sunova's fuel system. Fuel pumps, leaks, injectors, fuel smells, gauges and stalling caused by fuel delivery.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data