Jaguar xj6 inside fan vents won't blow air?

sounds like you have a sticking flap inside the heater/air con unit or a faulty servo motor. the motors are fixed to the side of the unit and are not bad to get to, check them first.

Need a bit more info please, is it the fans under the dash for the heater, or the cooling fans for the radiator under the bonnet that won't stop running ?

regards
Tim

At the bottom of the passenger side kick panel. Sometimes the little fan inside gets gummed up with dust and cannot pull in air to the sensor. Just blow it out and see it it starts spinning again.

yes there is they plugs into your air control panel....is your doors not switching?is it blowing out any other places?like the defrost or the floor

heating blows only cold air on my jaguar xj6 on a p registration

five weeks ago my fan belt snapped and when i replenished the overfill to radiator i used only water

I have the similar problem with both my Jaguars, one is a 1988 Jaguar XJS, the other is a 1987 Jaguar XJ6, both blow COLD air out some vents while it blows warm air for heat. I heard it had something to do with the cold air blowing as a dehumidifier, I don't know if this is true, but it is really annoying to have both cold and warm air blowing when I need heat in these cold Canadian winters. If you find out please drop this website a note and let us know how you solved it. thanks.

the vents are stuck in wrong position good cleaning should fix it

could be related if condensation is on inside of windshield indicates heater core is leaking in heater box under dash on pass side car may be over heating check coolant level, coolant fan, and thermostat if working, also keep eye on temp gage if equiped

Hi

It normally should, and only changes when you operate the air recycle air option, on the dash A/C control button.

John

vacumn pipes on the trampillias(vacumn diaphrams )not working right