going up on ramp and out of nowhere a grinding noise started when turning left. stopped at gas station and smelled a burning smell but nothing leaking or burning. checked all liquids good - left (driver)side front of car (qtr panel) lower than right side. still drive-able - the grinding sound is not when idling, only when driving. please help I have dropped it off to a shop but they always take advantage of me because I am a girl and I don't have the knowledge to question results?