Steering Left/Right on 2000 Cadillac Escalade

My caddy won't accelerate when turning either way like its having a hard time to move. It will go but struggles when trying to go....

Asked by for the 2000 Cadillac Escalade
Your vehicle is in 4-wheel drive, which is not meant for city streets and residential areas. Switch it back to 2-wheel drive. Don't forget to do this while in motion.