Car approaches 10 years of age and 85K miles. TB changed by dealer at 60K. Soon after that they changed one TB pulley (tensioner or idler?) that was noisy. Drive belt tensioner and idler pulleys are noisy now. So is A/C compressor pulley. Should I change pulleys as neeeded, or put in new TB and drive belt tensioners as well, together with a new or remanufactured A/C compressor? I do not want to contemplate even the possibility of TB (or AT) failure in this car, particularly away from mainland US.
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