Otto nearly missed your question,Never keep propane in the cab,will smell it from fueling. Any propane forklift system is the same thing.I do a few things to the system to get the best service. Economy is not over 8 or9 mpg, now my injected 04 GMC 1/2 ton does as hi as 14. This is mostly a buying at the right time (summer) situation,it's great to have fuel at home. You do however have to become a storage specialist (tanks,valves,fittings,pumps,gauges) . Right now while gasoline is 6$ am winning some with 1.41$LPG. Have not become a very good internet photographer yet,hope this message gets to you.
