1998 Jaguar XJ8L "replace heater control valve 98" Questions

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...replace this part you must remove the entire dash assmbly The air mixer control is broken or the valve that closes the heater core is malfunctioning or broken. You have to take off the dash to find ...

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Question about Jaguar XJ8

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...CONTROL VALVE STOP THE WATER FROM GOING TRU HEATER VALVE WHEN IN THE AC MODE... THANKS JAMES OK, most cars have heater cores that get hot but the blender door directs air away from this core in the ...

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...heater coil blew out in case it was plugged up. I had the thermostat and the control panel knob changed and still no heat. Please help, any information will be appreciated. I noticed on other sites ...

Question about Jaguar XJ8

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...HEATER CORE ON 1983 OLDSMOBILE 98 BOTH HOSES ARE VERY HOT TO TOUCH, BUT BLOWS WARM ARE IN WHEN PUT ON HEAT BUT WHEN PUT IT ON VENT IT GET HOT LIKE IT SHOULD WHEN PUT ON HEAT ALSO WHEN ON VENT IT GETS ...

...circulating through the core. Look for an in-line water valve on one of the hoses. These also may be cable or vacuum operated from the heater control head. Not all vehicles have a valve, just some

Question about Jaguar XJ8

1 Answer

...if I am using my a/c, heater or anything else. Do you know what the problem could be? two things idle air control valve could be bad or you could have a broke motor mount.mine had a broke motor

Question about Jaguar XJ8

2 Answers

...and that you take the time to rate this site, Good luck. When my 98 catera did that I had to replace the heater control valve. The leak looked like it was coming from the metal line that runs ...

...Heater A/C control unit) itself. Many post and fixes on internet and e-bay Try this check ........ In the morning, at the first cold-start, turn on the A/C. Is it cold? Does it start to get warm as ...

...Check the hot water control valve, it is usually located on the firewall. Sometimes the control cable will break in the closed position. Other condition might be clogged heater hose or heater

Question about Jaguar XJ8

1 Answer

...hot air all the time.Narrow down what it is not then you will find out what is doing it.Check the switch,check your bleed valve,then check your heater valve and hoses.All are fairly cheap to

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