I took the '47, 216, into Aircare today and it failed. The last time, a year ago, it failed as well. It failed on hydrocarbons on both tests. The driving hydrocarbon test went from 120(2012) to 2000. The idle test went from 479 (2010) to 1278 (2012) to 2000.It seems a bit rough on acceleration. The truck has been stored with an occasional start over the winter months. Fresh gas in the tank. I'm suspecting it might be running on 5 cylinders. Am going to check the plugs and wires once it cools down. Am I on the right track? Thanks for any advice.


It's a small world, but I wouldn't want to paint it.