my car makes loud noise when accelerating on 2004 Scion xB

my car makes loud noise when accelerating and the mechanic told me to replace my motor mounts.

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3 answers 2 comments
WHAT KIND OF LOUD NOISE. RATTLES, SQUEAL , EXHAUST NOISE . NEED MORE INFO OR DRIVE BY SO WE CAN LISTEN.
It rattles. I found a solution yesterday while on this site but now I am having an issue locating it. It mentioned a fix that was verified regarding the engine mount.
Possibly motor mounts. Can you elaborate on the noise?
I found it. The answer was posted with a verified response as follows: An abnormal noise or vibration on acceleration from rest or on gear shift may develop. Our technicians tell us a redesigned left side engine mount insulator is available to address this problem.
COULD BE SEVERAL THINGS AS POSTED GET A 2ND OPINION