Well As some of you know I was limping along in Anza-Borrego last weekend. I thought it was my MAF sensor since the truck was running horrible and had no throttle response. We made our way back to the dealer and it turns out that there was a spark plug wire that had vibrated off at the coil pack. The dealer had just done the 60k service and changed my spark plugs so I have a strong feeling that someone did not put my truck back together right. We were not running some hard trail, just cruising along Fish Creek Wash when it happened. The Dealer did not charge me for diagnostics or the “repair” . For those of you with a scan gauge who want to play along the error codes were PO300, PO304, PO35 MISFIRE DETECTED.