My car would shut off while I'm driving or at a stop light/sign. Also, once in awhile my car barley moves when I gas it from 1k-3krpm then its okay after that. I just did a tune-up and changed the fuel filter. Anyone have any ideas?

 

might be a bad altenator

 

could be a bad install with the fuel filter.

 

It's not the fuel filter, because it was happening before I changed the fuel filter..

 

ignition switch

 

You could need a new fuel pump or distributor

 

could be ur tps sensor.