When I accelerate it starts jumping and bogging down but when I let off it is ok

Hello, this sounds like an engine performance issue -- on the surface, at least. Lack of fuel, air, spark -- emissions controls issues -- engine timing or compression issues. Hands on testing is needed. Additionally -- the automatic transmission can be in the equation as far as concerns, but I doubt it, as "bogging down" is usually not transmission related. www.repairpal.com/repair-shops