My GrandAM v6 SE (83,000 km) sometimes hesitates when accelerating. It happens anytime, whether I just started driving or have been driving for an hour or so. I drive on highway for work and is concerned that the car might stop one day. Have used gas fuel tank boosters twice so far and drove 400km. The problem still persists. Any suggestions and past experience is welcome. The car manual says that plugs and wires should be changed at 100K.
Hamza, Toronto, Canada
Hamza, Toronto, Canada
