I have a 2005 civic EX and it feels as its losing power. I've been using regular unleaded fuel on it since i got it last year with 11k miles. Now the car has ~30K miles. i was feeling power loss so I changed the spark plugs and now the car has a bit more power. I still feel a small hesitation when the car is changing gears. do the ignition coils need to be replaced? does the fuel filter need to be changed? is this the tranny going bad on me?


thanks

 

I assume it's an automatic, correct?

 

hey guess what buddy?? you have warranty! take it honda..