So I took my truck to the shop Monday and as of today, they said it's running fine. Supposedly they've checked everything out and can't find the problem. Before I took it I checked for codes and it said system pass. so no codes
. It wouldn't start last saturday when i got off work. Would turn over but no fire. I pulled a plug wire off and no fire the first try starting and started right up the second time with the wire off. I've noticed when i stop the truck idles really low and seems as though it wants to die. Give it some gas and it drives fine. I leave it in park and after a while it dies. I'm picking it up tomorrow because they seem to think it's fine. Does anyone think it has anything to do with when i disconnected the instrument cluster? I went over everthing after I noticed this problem and couldn't find any loose wires or anything. If it's a ground issue, where do i start? Thanks in advance guys.