Vehicle owners are increasingly converting their petrol and diesel cars to run on liquefied petroleum gas (LPG) or compressed ...

With the goal to convert its entire fleet of more than 100 vehicles to operate on natural gas, Virginia-based TFC Recycling has placed an initial order for diesel-to-natural gas engine conversion kits ...

Omnitek Engineering Corp. said it has received approval from the U.S. Environmental Protection Agency (EPA) for its Detroit Diesel Series 60 engine families for model-years 1988 to 2009. The ...

Sales of kits that let gasoline engines run on ethanol are surging in France, as drivers switch to using the sharply cheaper crop-based fuel at a time of soaring oil prices. PARIS, March 30 (Reuters) ...

PARIS, March 30 (Reuters) - Sales of kits that let gasoline engines run on ethanol are surging in France, as drivers switch to using the sharply cheaper crop-based fuel at a time of soaring oil prices ...