heath223
New Member
- Joined
- January 17, 2010
- Messages
- 7
- Reaction score
- 0
- City, State
- Columbus, Ga
- Year, Model & Trim Level
- 98 xls, 04 xlt
Have a 04 Explorer XLT and at times (fairly often) there will be a thumping sound come from in the dash (drivers or middle) I am guessing by the way it sounds it has something to do with the vacuum system or a vent door not closing etc... If you adjust from hot to cold it will go away. This is my wifes auto so I don't know if other things will make it start or stop but I have experanced the hot to cold and it stoped myself. Anyone had this happen and know the cause?