bgwyllys61
NAXJA Forum User
- Location
- kentucky
well, i have a new water pump, thermostat is a yr old, and my blows, well, luke warm i guess....i cant find a control valve like the older xjs had, so im assuming this one works off vacuum? why would it not blow hot even though my operating temp is nice and warm? the heater hoses going to and from the heater core are hot, but its not hot air coming out inside, what should i check?