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recharge air conditioning(07 nnbs)?

Discussion in 'General Chevy & GM Tech Questions' started by npaorg, Jun 21, 2011.

  1. npaorg

    npaorg New Member

    My boss at work has a 07 silverado nnbs he tried to recharge his a/c but the recharge kit he has won't fit any portal. i aslo tried to help him but no luck. So my question is? Does he have to take it to a dealer to get it recharged? or a different kit is needed to charge his system
  2. sstoner911

    sstoner911 Epic Member 5+ Years 1000 Posts

    What type of refrigerant are you using.
  3. npaorg

    npaorg New Member

    he got the 134a kit from advance auto it worked on his 2000 2500 but seems that the nnbs trucks have a different low portal to fill it with the cans

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