RepairPal Expert Overview
Certain 2011 Chevrolet Express vans converted to run on compressed natural gas are being recalled because leaking gas can enter the passenger compartment, increasing the risk of an explosion.
Owners of affected vehicles will be notified beginning by the end of March 2013. If you smell any natural gas odor please stop using your vehicle and contact your General Motors dealer. They may ask for your vehicle identification number (VIN), so please have it handy when you call. The General Motors recall number is 13065.
Certain 2011 Express vans converted by Impco Automotive to run on compressed natural gas may have a pressure relief vent pipe which may not have been built correctly. If venting of the natural gas were to occur, this gas could end up in the passenger compartment, increasing the risk of an explosion or fire. Impco Automotive, in cooperation with General Motors will inspect the pressure relief device and vent pipe assembly and repair them as necessary.