My 2000 Chevy Impala has become very sluggish. It almost has no take off power, starting to die and really hard to start.
Start with pulling any check engine light codes and post them below for more information. Check for need of tune up. If you have recently changed fuel stations, it may be related to the fuel. A hard start issue can be attributed to a leaking fuel pressure regulator. This is usually accompanied by a gasoline smell.