This is definitely a cream puff 1997 Ford. F 700 runs great on propane with IMT knuckle boom. Many places across the country who sell propane about $2 a gallon. A lot of life in this engine, almost 200,000 miles on vehicle. Well taken care of , I bought it in Pennsylvania off A propane company. Great rubber on tires. I bought the unit to help trim trees in my backyard. Excellent running, well maintenanced. Very strong hydraulic outriggers as well as extension tubes. I built a manual jib with a load line. I thought I was going to need all of this. But I injured my back again. Finished trimming the tree, need to sell , need the room. I took good care of this rig I had it sitting for about a year in my yard while I was working on the back tree I"m in the sign business this is a great tool for the sign business, electrical, tree trimming, change lights, lift heavy objects. Fantastic machine only had to repair one cylinder on the boom. Every place a water reservoir on the engine. Hate to see it go.