tranny flush and engine mount
 

Hi,
Last week I went to Buena Park Honda in CA for an oil change and they
found nothing wrong with my car (in the free 21 pt inspection). Today I
went to Kaiser Honda in Los Angeles for a transmission fluid flush
(fluid color was very brown). I have a 2001 Honda Accord EX V6 with
82000 that I just drove cross-country. After service, Kaiser told me my
front engine motor mount was broken and needed replacement at $350. Is
there a way for me to tell if the mount is broken? aka, if the dealer
is really telling the truth?
please let me know
thanks
-jon