He Converted His Pickup To Natural Gas

He Converted His Pickup To Natural Gas ENERGY Miscellaneous A hybrid system of diesel and compressed natural gas CNG is the answer to high diesel prices says Kent Sundling better known as Mr Truck through his website and newspaper columns He thinks we should forget about vegetable oil biodiesel and hydrogen and concentrate on making CNG work
The beauty of a hybrid CNG/diesel system is that if I can t find CNG I just run on diesel he says At a 2:1 CNG to diesel mix it s like increasing miles per gallon by 25 percent
After getting a CNG unit installed in his 2005 Ford F-250 diesel Mr Truck drove from Ohio back to his home in Colorado
I found out right away that in some states CNG can be hard to find and in other states it s complicated to buy Many fueling stations use a special card that you have to apply for
In his home state of Colorado he had to fill out and fax in a four-page application plus copies of credit card and drivers license to the company that controls CNG filling stations He notes that there are nearly 780 such stations in the country To find current prices and locations he suggests checking the industry website www cngprices com
Using CNG in my test truck added 180 miles to my overall range Mr Truck says
Mark Deluca his Ohio CNG system installer explained that CNG makes the engine more efficient at burning fuel and air in the compression stroke The CNG is added via a Venturi tube in the air snorkel after the air filter It is sucked into the turbo and mixes air with CNG as it travels through the turbo and intercooler to the engine It takes about 1 500 rpm s to open the spring valve on the regulator so no CNG is used at idle
Mr Truck says that while you can convert gasoline engines as well as diesel heavy-duty diesel engines are ideal Unlike gas engines with spark combustion diesel combustion eliminates problems with predetonation or the need for knock sensors
Mr Truck notes that farmers he has met in Ohio have built a portable unit that they can move between their pickup and their combine at corn harvest Due to natural gas wells on their farms they get free CNG It saves them several hundred dollars a day on fuel costs
Major companies are working on CNG projects says Mr Truck He cites Deere putting CNG gas engines in trucks and buses and work previously done by Cummins on CNG and LNG liquefied natural gas He reports Mahindra Tractors will soon launch new tractors with CNG and LPG systems
In addition to cost benefits CNG reduces carbon monoxide emissions by 90 to 95 percent nitrogen oxide emissions by 35 to 60 percent and non-methane hydrocarbon emissions by 50 to 75 percent compared to gasoline
Converting to CNG isn t cheap Engine conversion alone ran Mr Truck around $1 800 A new 30-gal carbon fiber tank was $3 800; however used tanks are available
After getting his system tuned Mr Truck reported a 23 percent reduction in cost per mile when pulling a trailer and a 27 percent reduction when driving an empty truck This was based on then current Colorado fuel prices of $3 94 for diesel and $2 74 for CNG
Contact: FARM SHOW Followup H Kent Sundling 1020 Downing Way Denver Colo 80229 www MrTruck com

To read the rest of this story, download this issue below or click here to register with your account number.