The main reason I'm attracted to the CNG idea is because of the lack of fumes. There wouldn't be any fumes when I first start the car up in the morning, and once I get on the road, there wouldn't be any fumes coming in through my dash vents from the CNG car in front of me. I absolutely love CNG powered UPS trucks. I can pull bumper to bumper with one and turn my dash fan on high speed and literally breath in a sigh of relief. That UPS truck is burning all its fuel completely and cleanly before it exits the tail pipe.
In stark contrast, my gasoline powered Buick LeSabre belches out noxious fumes for 10 minutes while it's cold until the catalytic converter finally lights off.
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In stark contrast, my gasoline powered Buick LeSabre belches out noxious fumes for 10 minutes while it's cold until the catalytic converter finally lights off.
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