car bucking at speed?
just these past few days I noticed that my '92 Cougar 3.8 will give a bucking sensation anywhere past 40km/h. Can't replicate it while idleing, only when the motor is under pressure.
In the past six months I've replaced the fuel filter, plugs, wires, thermostat, and probably some other stuff I can't remember.
I'm thinking maybe the fuel injectors are closed up?
Or maybe the fuel filter is jammed up. Lately I've run out of gas about three times in the past month.