...and plugs.Still shuts off? I've got a 2007 dodge ram1500.I went to start it this morning and it started, ran rough for a few seconds, then shut off. The garage showed codes po300, po301, and p2172. They ran a smoke test and no vacuum leak was detected and came to the conclusion it was the map sensor and the plugs. I changed the map sensor and plugs. The plugs were fouled. Now it still starts and shuts off. If I give it alot of gas it will stay on but shuts off as soon as I let up. The codes I get now are po300, po301, po113, and po108. Any ideas?