Blackout51
Active Member
- Joined
- August 31, 2014
- Messages
- 64
- Reaction score
- 0
- City, State
- St. Louis, MO
- Year, Model & Trim Level
- 1998 explorer sport
I have a 98 sport 4.0 sohc, I was getting the codes saying that both bank one and two were reading lean and the high idle code, I had my fuel filter swapped and then everything ran perfect, well it still didn't idle cold but one warm there was no codes and idle was correct, but today out was colder than it has been and I went to stay it and it idles for about three seconds acting like I've disconnected three of six spark plugs our something and then it dies, but once warm it was doing good then all three codes showed back up, I had driven it for days and the lean codes were gone, any ideas? I've replaced the upper intake manifold gasket but not the lower and I've done a carb cleaner leak test and got no results