how much should i pay for diagnosis and a/c recharging for 2010 pontiac g6

Hello i would go back to see the deaker and talk to a service advisor and find out if the a/c system is still under warranty.The A/C diag.if you have to pay for it should cost between $74.00-$ 96.00,the re-charge will cost between $124.00-$195.00 +tax.Gowens Auto Repair is local in your area or Precision Tune Auto Care.Good Luck!!

You shouldnt have to pay much. I dont see what your mileage is but a 2010 should still have the manufacturer warranty in place. This should get it checked out for you and probably fixed. Only reason they wont fix something under warranty is if they can prove that the customer is the cause and not the workmanship.