I have a 2007xk coupe and the heat blows hot on the passenger vents, cold on drivers side. A/c is not on. Blows cold everywhere but passenger vents, Had water pump replaced a few months back. Any help would be appreciated. Going to try the recycle .

 

Sorry but we all have XJ's and you have an XK?
Can a Mod move his post to the correct forum?
.
.
.

 

However, knowing the XK is based on the saloons, it is probably the same fault of the heater matrix silting up.