ok tonight Im driving .. so la dee da stop at a red light start to go and the car kinda hesitates a little does the same thing at the next two lights. then a the fourth light it dies while im sitting there. the engine was warm because it was in the heated shop, temp outside was about 30 degrees. could this be the o2 sensor? what are some symptoms of needing a new o2 besides gas mileage and powerloss. actually i have been losing a little power lately.

 

r your plugs n wires n fuel filter good...it could also be that

 

i thought about all that stuff. i have new plugs and wires, havnet changed the fule filter yet though