Urgent Help

[bob12312357]

Ok, so the wierd noise I heard isn't the cat. It's a really bad misfire. I checked the cat yesterday and its fine, pulled my codes at my boys house.
Cylinder misfire dtected- randdom cylinders
Fuel trim bank one condition- Bank 1 is 2 lean
Random misfires bank cylinder 1 and 2


Hmmm, I'm gonna pull my plugs today and start with the simple things first. Any ideas, might be an bad 02 sensor?

[T3hD0gg]

Sounds like it's a vacuum leak. What are the symptoms of the car at idle and normal driving?

[Brooksthepro]

bad coilpack?

clear the codes. switch the coilpacks around and see if you missfire on a different cylinder.

[bob12312357]

Idles smooth as silk. Letting the clutch out at idle no problems, touch the gas pedal and its so herky jerky its rediculous. Won't go anywhere for like the first 1-3k RPM then will take off for 1k rpm then herky jerk. When I say herky Jerk I mean slam your head off the steering wheel then back into the headrest type of jerking.