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A/C

Tiny
RICCAMPOS42
  • MEMBER
  • 1994 FORD EXPLORER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 40,000 MILES
When turning on a/c in my 94 4x4 Explorer, why is there a long delay before starting up?
Tuesday, July 19th, 2011 AT 6:29 PM

5 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
How long of a delay?Have you checked the pressures yet?
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Tuesday, July 19th, 2011 AT 6:56 PM
Tiny
RICCAMPOS42
  • MEMBER
  • 3 POSTS
Like maybe 3-5min delay? My bro n law replaced new radiator and no leaks and when start up runs fine. Then when I turn a/c it starts leaking from overflow. Now I leave a/c off.?
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Wednesday, July 20th, 2011 AT 12:16 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
Sounds like your engine runs hot with the a/c on do you ever hear the a/c condensor fan come on?What are the high and low pressure reading with the a/c off?
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Wednesday, July 20th, 2011 AT 3:23 AM
Tiny
RICCAMPOS42
  • MEMBER
  • 3 POSTS
Come to think of it?I haven't noticed it come on?The reading is not quite in the middle, but. With it on, it gets hotter?
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Wednesday, July 20th, 2011 AT 3:43 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
I would get a air compressor and blow out the a/c condensor and radiator fins to make sure there is good air flow coming thru. Also you need to check you a/c pressures high and low with the a/c running and a/c that will figure this problem out also.
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Wednesday, July 20th, 2011 AT 6:59 PM

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