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Home
Mercury
Mountaineer
Climate Control
Heater
Control Valve
2002 Mercury Mountaineer Heater control valve
2002 MERCURY MOUNTAINEER
4.6L • V8 • AWD • AUTOMATIC
REZBOI
MEMBER
1 POST
FOLLOW
Has leak from the control valve and tends to run engine hot when a/c is running for a period of time.
Aug 6, 2014 at 1:53 PM
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WRENCHTECH
CERTIFIED EXPERT
20,761 POSTS
I'm not sure what your question is, but if the valve is leaking, obviously it needs to be repaired.
Aug 6, 2014 at 3:42 PM