Mike S
Posts : 7
Join date : 2011-09-26
Age : 68
Location : Staten Island, NY
 | Subject: Strange piece in a/c box. What is it?  Sat Sep 07, 2013 11:20 am | |
| I recently resealed the lower pan in my 1993 Caprice wagon and found this part. The white probe was inserted in a hole drilled next to the blower resistor. It has eight small holes drilled in it. The gray piece was just hanging. They are connected by a rubber hose. Anyone have an idea what this is? - Attachments
 SAM_0633_small.jpg - White probe and gray piece
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buickwagon
Posts : 958
Join date : 2011-06-10
Location : Muskoka, Ontario
| | Subject: Re: Strange piece in a/c box. What is it? Sat Sep 07, 2013 12:24 pm | |
| Refrigerant leak detector probe? | |
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gmtech
Posts : 224
Join date : 2012-03-21
Location : Tornado Alley Oklahoma
| | Subject: Re: Strange piece in a/c box. What is it? Sat Sep 14, 2013 3:03 pm | |
| That is part of an A/C evaporator cleaning kit that fits on top of an aerosol can to dispense the cleaning agent into the air distribution box. Used primarily to reduce the formation of mold in the evaporator core area. | |
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Mike S
Posts : 7
Join date : 2011-09-26
Age : 68
Location : Staten Island, NY
| | Subject: Re: Strange piece in a/c box. What is it? Sun Sep 15, 2013 7:54 pm | |
| Thanks GMtech. I can see the white piece being used for that but the gray piece doesn't look like it fits on anything, BUT,I've never seen an evap cleaning kit either. Again, thanks for the reply. | |
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| | Subject: Re: Strange piece in a/c box. What is it? | |
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