sometimes my car shuts off while i am driving, especially when i am at a lower speed. why does this happen?

Question

* i have plenty of gas
* when i press the gas pedal, iit doesn't accelerate like it should
* i replaced the fuel filter

Answer 1

There are many reasons for this behavior. But to help we need MUCH more information.
1) year
2) Make
3) model
4) engine and trans.

Additionally, have you queried the PCM for information? the codes can tell you a great deal, and guide your diagnostic and repair efforts.

Good Luck

Answer 2

electronic modulator dodad under distributer