For a couple of months my '06 frontier V-6 has had a noisy belt upon starting cold. Also the belt makes a noise when the AC is turned off with engine running.

Any TSB's on this? Going to dealer on Tuesday and want to give them a heads-up if there are any.

you might just need to replace the serpentine belt. You could probably do that yourself, and save money instead of going to the dealership. Also if you get the serp belt replaced replace the tensioner as well.


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There is no need to do it myself, it is still under full warranty. Anyway, there is a TSB on this in case anyone is experiencing the same noisy belt problem.