The following is not a model-specific question. On an engine with the below-listed accessory belt driven components, which bearing, going bad, is most likely to be noisy upon start-up only to quiet down after a few minutes with the engine running?
belt tensioner
idler roller
water pump
power steering pump
A/C compressor
alternator
belt tensioner
idler roller
water pump
power steering pump
A/C compressor
alternator