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Home » Public Forums » GMCnet » Dash A/C recharge (Air Conditioning)
Dash A/C recharge [message #88426] Sun, 13 June 2010 17:44 Go to previous message
MikeT   United States
Messages: 225
Registered: November 2009
Location: Marine City, Michigan
Karma:
Senior Member
GMCer's

My dash a/c is not putting out cold air. I read all the posts on Duracool but NAPA said I could not buy it anymore. I bought the conversion kit from R12 to R134. Came with the adaptor, a can of oil neutralizer and three cans of R134.

I changed the adaptor and connected the oil neutralizer then installed two of the three cans. Noticed the compressor was not turning so I jumpered the low pressure switch. Compressor started turning but did not sound like it was compressing. Attached the third can or R134 and it took all that also. Still no cold air. Removed the jumper and the compressor stopped turning.

Do I need to put in another can?
Is my compressor bad?
Any ideas would be appreciated.

When I remove the pin from the schrader valve to put on the R134 adaptor, there was no pressure coming out at all.

Thanks


Mike Thomas Marine City, MI 77 ex Palm Beach
 
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