My Car Stutters When I Press The Gas.

Question

I have a 1988 pontiac sunbird. I just got a new catalyic converter, fuel filter, tune up. All out of ideas.

Answer 1

maybe you got water from where you got gas. if that,s the case, get some fuel injection cleaner.

Answer 2

What's a tune up?

Answer 3

my idea before you waste any more time or money as you already have, is to take the car to a shop and pay a professional to diagnose it for you, otherwise you will keep spending money hoping for a fix and not achieving a fix