Ok i'm still battling my stumbling problem. I really thought i was getting somewhere because i used some fuel injector cleaner and some seafoam and my car ran so much better and was actaully not as annoying to drive anymore, i figured i just had dirty injectors, well i guess not because it's it started becoming more noticable and is missing just as bad as it was before now. And now when i go to start my car after it's been sitting a while it has to crank a little longer than usual what could be causing this? and could it be related to my stumbling problem? The battery is good,and just replaced fuel filter.

 

Check the fuel pressure. Mine was a leaking fuel rail (at the shradder valve) causing a hard start.

 

are u running rich?

if u are , could be icm/coil/optispark, how long since tune up (doubt the coil)

also could be a fuel problem , u still have the stock pump

how many miles

 

My car has 57,XXX miles on it, we bought it from my dad's friend and he said it just got a full tune up not long ago from when we bought it, it had 52 thousand on it when i bought it. I'm going to buy a fuel pressure guage and see what i come up with.

 

have u ever let the tank run low or run out , that would hurt ur pump ,
i forgot what i was gonna say maybe ill let u know later lol

 

I've only let my tank run low once and it started bucking and everything since it was so low i guess.

 

yeah def check ur pressure and c what u get , if ur pressure is fine, try to get the car to do what its doing and c what the pressure does

my problem is my pump would show a normal reading b/c it was sparatic and did it whenever