NotMyExplorer2006
New Member
- Joined
- April 18, 2019
- Messages
- 2
- Reaction score
- 0
- Year, Model & Trim Level
- 2006 Explorer 4.0 V6 XLT
Hi all...Im helping repair my sister-n-law's 2006 Explorer XLT 4.0 sohc v6. Its got "running lean" code and "random multiple misfire" code. Ive replaced the ignition "coil/box", intake o-rings, fuel filter, plugs and wires. It starts up just fine (when cold), then upon warming up, starts dieseling and dies when brought to a stop (rpm's drop to 3-400). Also after warming up, smoke/burning oil from driver's side valve cover gasket. Please point me in the right direction...she's driving me nuts at this point. (The sister-n-law, not the Explorer)