That classic car in the garage sure is a beauty. But it's not terribly fuel-efficient, and it's probably got minimal emissions controls. What's an eco-conscious gearhead to do? Convert it to propane.

Fuel Systems Solutions Inc., a maker of kits to convert cars to run on propane and natural gas that’s moving from Santa Ana to New York, plans to raise $30 million by selling stock to institutional ...

The city will spend approximately $75,000 to convert 10 fleet vehicles to propane fuel, saving about $10,000 per year in fuel costs, according to city officials. Last year, the city’s service ...

Dacia has presented a new bi-fuel gasoline and LPG engine at the Brussels Motor Show. Debuting on the Duster SUV, the new TCe 100 Eco-G power plant will soon be available on other models including the ...