The truck has a 5.4L V8 and initially seemed to miss only if it wasn't allowed to warm up quite a while before driving. (Been VERY cold lately from 0 to 20°F pretty regularly for several weeks). However, now it seems that even once it has warmed up the issue arises. It "splutters" and pretty much falls flat on its face off and on while driving. It will run terrible for a few seconds, then will pick back up and run fine, then right back at it. I put a scanner on it and got the codes P0153, P1150 & P1151 - all of which are pointing to Oxygen Sensors, but there seems to be a multitude of possible causes. What's the most likely cause, or is it a crap shoot?
Monday, January 17th, 2011 AT 3:00 AM