your catalic conv. is done and/or o2 sencor it both happen to me
A car could sputter in the rain if the car needs new seals. There could also be a spark plug or wire that needs to be replaced.
I have just submitted this question and I wanted to let anyone who can answer this to know that I have already replaced the fuel filter, plugs and wires. My next attempt will be the catalyptic converter.
The problem may lie with a clogged fuel injector or a spark plug that isn't sparking.
Gas mileage also went down and I just replaced o2 sensors.
check and see if u have a hole in your muffler
Other posts I've seen suggest it is a weak fuel pump and went on to say it was the one in the tank that was replaced and not the one next to the fuel filter under the drivers side of the car. I will try this on my car tomorrow and see if it fixes the sputter.
not 100% sure, but check your fuel pump
I expect the motor to sputter to life any second, now... The clerk was so exasperated, he could only sputter.
Bad ignition coil will cause engine to sputter and hesitate on acceleration.
My camero doesn't sputter ever, even when you accelerate.
shtter
i had my fuel regulator replaced to stop those reactions