My 95 Jaguar XJS 2+2 is overheating after the Heater Control Valve was replaced.
All the fluids have been check but the engine keeps overheating.

Anyone have some experience on what to look for that can fix this issue?

Any suggestions is greatly appreciated.

Pen

 

1. This will have to be moved to the XJS Forums, where it will get much more attention.

2. Did you replace it with that cheap fake brass looking contraption?

 

2. it was not replaced with a cheap contraption.