The car is running like crap. idles ok but as soon as you go to give it gas and drive it shakes and has a nasty miss. i replaced the plugs, opti (entire thing) and coil is fairly new. the car shakes through the entire power band.car takes a few cranks to start too. pump has 187k on it HAHA. anyway I was just looking for some opintions.

thanks,Sean

 

You won't know until you measure the fuel pressure at idle and at max load/rpm. Have you checked the pressure?