Re: **Update** Weird intermittent humming noise...
Originally Posted by bloc0102
If I take it in, and they find out it's not covered by the powertrain warranty, do they charge me for the diagnosis?
Depends on the dealer, but I would expect them to
Former Acadia Commander; now Impala Herder<br />2014 Impala LS (non-eco)<br />Acadia moderator<br />Traverse moderator<br />Member # 392