Hey scotty I have a scion 05 68k miles. Whenever I stop at a light or whichever. When I leave it in drive the car vibrates. Its not like an earthquake vibration just a continuous low vibration. When I put it on neutral on a stop from drive there is zero vibration. I do this when it is a long stop like a red light. Would could this vibration be? Did you make a video? Thanks.
Automatic or manual transmission? Did you OBDII scan it, see what all Fault Codes pop up by chance?
LOL , I've only broke (1) motor mount in my entire Life , back in the day on a BOSS 1972 Mustang Horse with rear 50's tires on the rear , I Squalled the Hell out of that Horse burning rubber you could see white smoke for a mile , ONLY broke (1) motor mount after having FUN , the other mount held up .
Yes bad motor mounts
Scan for Engine information , Not Trouble Codes , engine analysis will show RPM and other data not registered by a DTC . observe the engine analyzer with engine idling and shift it into gear and then park then reverse gears .
Motor mounts or trans mounts, check first.