Ryan_289
Member
- Joined
- February 20, 2011
- Messages
- 13
- Reaction score
- 0
- City, State
- AR
- Year, Model & Trim Level
- 2005 Mountaineer
My wifes 05 Mountaineer has a coolant leak AGAIN. Ive replaced the lower housing. Then a few months later the upper housing started leaking. I replaced the housing and the orings. It appears that it is leaking again. I can see coolant in the manifold area and it is always on top of that thermostat housing. Its not a real fast leak. Sometimes I will see a wet spot under her car in the mornings and sometimes I wont. Im pretty sure it is leaking around the top housing again. I cant tell for sure if its leaking in the seam of the bottom housing or not. This is a pretty straight forward job, but is there something im not doing right? I used motorcraft parts from Oreillys. Is there a better option?