I was riding along and my 2004 Chevy Malibu Classic stopped accelerating. I was pressing the gas but it wouldn't go any faster. I coasted off the highway and turned it off, then I started it back up and shut it off as I called for assistance. When I tried to start it back again it would not crank that time
A few days before I could pull up to a stop sign or red light and it would make this loud rattling noise but when I take off it would stop. I was told to replace my harmonic balancer.