Originally Posted by Big Evil
Replace the fuel filter (its easy and cheap enough). If that doesn't do it, get the fuel pressure AND volume checked.
i replaced the fuel filter and i saw little improvement. today also i tried to accelerate fast and car started choking (same thing what it used to do above 80mph).and it would not go more faster.then i relised the gas pedal about 80% and it started gaining speed.mileage is about 160000.my mechanic can not find the problem .can anyone halp me plz.