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08-06-2008, 05:04 PM
| #1 |
| Junior Member Join Date: Aug 2008 Location: Florida
Posts: 2
 |  98 K2500 A/C Compressor Question? I have a 98 k2500, the a/c comp isnt kickin on, I have checked all fuses, checked relay, made sure all clips are in place, and hooked up, I have no voltage on the compressor clip, I can jump 12v to compressor, and she kick's on, but not on her own. Im trying to figure out where the 12v comes from and what causes the idle to kick up when the a/c is turned on... She dosent kick up, and compressor dosent engauge?????????I believe they are both related, but Im no A/C guy... Thanks Cole |
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08-06-2008, 05:27 PM
| #2 |
| Senior Member Join Date: Mar 2008 Location: N.Y.
Posts: 1,074
 | welcome to the forum Try checking the pressure switch on the dryer, for power first, then jump it and see if the compressor kicks in |
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08-06-2008, 05:54 PM
| #3 |
| Senior Member  Join Date: Dec 2007 Location: Alberta
Posts: 895
| check the charge of the system too, could be flat...
__________________ 1998 GMC K2500 Ext.cab short box 454ci (supercharger coming soon!) 1951 Chevrolet 1420 pickup like new! Red seal certified Journeyman Automotive Mechanic |
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08-06-2008, 06:33 PM
| #4 |
| Senior Member  Join Date: Jun 2008 Location: kentucky
Posts: 100
| Charge it up.
__________________ MY first truck was a FORD.......I've owned Chevy's ever since. 1995 K2500 4x4 5.7L Cheyenne 1991 T-10 Blazer 4.3L Tahoe Package 1998 Oldsmobile Bravada 4.3L Vortec Smart Drive |
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08-06-2008, 06:51 PM
| #5 |
| Senior Member Join Date: Mar 2008 Location: N.Y.
Posts: 1,074
| Thanks sometimes I forget, and assume that the freon charge has already been checked! |
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08-09-2008, 12:12 PM
| #6 |
| Junior Member Join Date: Aug 2008 Location: Florida
Posts: 2
| I jumped the sensor, and she kicked on, Thats some good ****.... I charged her up and we are good to go.. Thanks Yall |
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