The ROUSH conversion system works on the Ford 5.4L, V-8 engine found in 2009 and newer vans, including the gaseous prep engine offered by the Ford Motor Company. As an alternative fuel, propane ...

According to Roush, use of the propane system will allow, in some cases, for fleet managers to save some $17,500 per van over a total vehicle life of 150,000 miles in terms of fuel.

Today Sears Holdings unveiled 27 new ROUSH CleanTech Ford E-250 cargo vans fueled by propane autogas, to be deployed in the Sears Home Services (SHS) fleet in Seattle for in-home service and ...

Roush's propane-powered workhorses use Ford's 24-valve, 5.4-liter V-8 with a liquid propane injection fuel system that includes a new fuel rail assembly and fuel injectors.

At the NTEA Work Truck Show today, Dish unveiled the first of 200 Roush CleanTech propane autogas-fueled Ford E-250 cargo vans that will enter the company's fleet in 2013.

The new Ford E-250 cargo vans, each equipped with a Roush CleanTech-dedicated liquid propane autogas fuel system, will be on the road by late August and will support DHL Express P&D service within ...

ARS/Rescue Rooter has taken strides to become greener by deploying 21 clean-burning propane autogas cargo and cutaway vans in the Los Angeles and Houston areas. MEMPHIS, TENN. — ARS/Rescue Rooter, a ...