Hey guys. Sorry, this isn't a classic. My good '02 F150 has started acting up on me. I was driving to Walmart the other day and noticed my pickup wasn't acting normal. It was slow on the acceleration, and then shaky. Then I came up to a stoplight, and it started to smell like rotten eggs. I kept going until i got to walmart. I got my things and then headed home. On the way home, my service engine soon light came on. I stopped and filled up with gas and added some isopropyl alcohol thinking that would help. When I got home, I plugged it in overnight. I was hoping that combo would take care of it, but it didn't 4 days later it is still acting the same way. I was thinking it was a vaccuum hose, or the injectors, but maybe i'm wrong. Any ideas?