For several months my engine has been periodically been making a quiet clicking noise. Took it to my dealer and he said he thought it might be the water pump. Well two weeks ago knowing we were going on a two week RV trip to middle GA I took it in. Found out the bushings in the a/c pump were worn out. The trip to dealer cost me $2,200.00. And I paid for new radiator and a/c pump. When they got into it they replaced a couple V belt pulleys, both radiator hoses and belt. When opening the radiator drain it broke and there you go.