Propane engines....
I was re-reading an old article in Mothorhome Magazine where an engineer was discussing the feasibility of replacing the gas engines in rv's with propane powered engines. Anybody have any recent data...
Forum Discussion
I have owned several bi-fuel pickup trucks and a 24' class C motorhome Ford 460 and have a LPG fueling station at home, something over 10,000 gallons pumped. In the old days it was an easy conversion and LPG was cheap, now the conversions are required to meet EPA standards and the cost of LPG has risen. The current systems are so complex that parts repair or replacement is very expensive. Compressed Natural gas has similar problems as it requires large tanks under pressure and unless you are driving a tanker you will spend a lot of time refueling. Cross country travel with CNG would be a pain. LPG is available everywhere.
