I know this has probably been discussed before but I do need some help...I'm new to Toyota's and am having some slight issues with my engine. So a week or so ago I noticed that what it feels like is my engine vibrating more than normal, but only when i'm in gear and at a stop sign/stop light or when in reverse. When i'm driving normally I dont experience anything out of the ordinary again it just happens during those times. any ideas would be great, because in the next month I have to do a long distance journey from WA to TX and would like to have fixed the issue by then. Thank you to everyone that can help out, i truly apprecaite it.