Timing issue, poor ignition.
Usually a sputtering muffler means that a new catalytic converter is needed. The sputtering sound is the car misfiring.
Alot of sputtering of the moter and or smoking of the tail pipe
the tailpipe on a car is also known as the EXHAUST of the car where the gases from the combustion happening inside the engine escape.
Because its a ford. lol
"Shut your pipe hole!!"
You go to a mechanic!
If a car is sputtering at high RPMs, the fuel pressure needs to be checked. If the fuel pump can't keep up, this will cause sputtering. Also, the car should be checked to make sure the valves are adjusted properly.
It needs a tune up.
The head gasket on your vehicle is blown, please see a mechanic as soon as possible. The smoke is quite polluting.
yes
I sometimes sputter when I'm nervous. Please reword the question and tell me what year and engine and describe what you are doing with the car when "sputtering" occurs. Would help if you can think of additional description of what you mean by "sputtering".
no