Just got my A/C serviced today. Full charge from empty (had to replace a high pressure hose). Works OK, but the compressor seems a bit noisy. Is this normal? I need a good source for front wheel bearings for my Coupe GT. Any better (read: cheap) suppliers besides GPR? -- Regards, Ken '86 Audi Coupe GT '94 Saturn SL2 '85 Audi 4k quattro (not running)