Re: anyone know about propane driven buses?
I have a 1988 Plymouth voyager factory propane. I know the pros and cons!
pros:
cheaper to fill
price per liter/gallon is less
environmentally better
engine stays nice and clean! - 10k miles an oil change or better!
exhaust and mufflers last longer
Cons:
fill stations! - not guarantee to get fuel when you pull up. someone has to be certified to fill your vehicle on shift! (10pm in Regina, SK i could not get propane!)
smell - rotten egg smell from fuel and exhaust
service work - good luck finding guys to work on your vehicle for the fuel system
safety - in SK propane vehicles need a safety every 5 years. it runs out, no fuel for you. how to get to an inspection station? tow it.
tank - say you get a leak before your shut off valve, good bye tank of fuel
spit valve for tank - doesnt seal right? good bye tank of fuel..
mpg of LPG engines is lower, but the fuel is still low cost enough to make it worth while sometimes.
NOW!! if that bus is super fine, and propane wont pass or you just dont like it?? rip off the propane tank, lines, vaporizer, mixer, exchanger and put on a fuel injection system or carburetor system and change out the spark plugs to the appropriate kind and you will have a practically brand new engine in your bus!
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