Idles High when Heat, A/C, or fan is on.

Tiny
JUST_GRETA
  • MEMBER
  • FORD CROWN VICTORIA
Hi. I have a 1994 Crown Vic that idles high when the heat, a/c, or even just the vent fan is turned on. Any ideas? Thanks!
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Saturday, October 6th, 2007 AT 3:10 PM

2 Replies

Tiny
JAY6647
  • MEMBER
+++++++++++++++++++++++++++++++++++++

If you could provide more information on the
problem, maybe me or someone on this forum could help you better.

1) RPM's on Idle (a/c off)
2) RPM's on idle (a/c on)
3) Is the engine running smooth or rough(misfire)
4) Does it over-heat at anytime?
5) Does it make sounds that are not normal?
6) Does it drive fine with a/c on or do you have loss of power?
7) Any warning lights on the dash?

Thank you.
Jay
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Saturday, October 6th, 2007 AT 3:26 PM
Tiny
JUST_GRETA
  • MEMBER
Hi. You know what. When I went out and drove it to get this info, it wouldn't do it for me! Anyway, as soon as I am driving it and it does it again, I will come back and post this info.

Thanks!

+++++++++++++++++++++++++++++++++++++

If you could provide more information on the
problem, maybe me or someone on this forum could help you better.

1) RPM's on Idle (a/c off)
2) RPM's on idle (a/c on)
3) Is the engine running smooth or rough(misfire)
4) Does it over-heat at anytime?
5) Does it make sounds that are not normal?
6) Does it drive fine with a/c on or do you have loss of power?
7) Any warning lights on the dash?

Thank you.
Jay[/quote:53c92a5616]
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answer
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Saturday, October 6th, 2007 AT 7:42 PM

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