Hey A simple fix and is also worth looking into is checking your fuel filter. They are under $20 at any import part place. The filter is located underneath the driver seat under the car. it is coverd by a plate that you can remove with an 8 mm socket then a clamp that is held by a 10 mm socket. followed by 2 hose clamps and away you go. this may or may not help but it is good piece of mind for the future and it is a cheap fix. it helped on my 97 I tried wires and plugs and it still was rough. The filter fixed it |