don't mess wiht your cats just yet..

two things:
- for yor misfire: dunno what car you drive, bu you won't have plus wires... check yor coil packs. The code, get it for the autozone chick, will tell yuou what cylinder. Chnage yor coil packs, they are $45 each cylinder.
If all cylinder on one bank are misfiring, could be your coil amplifier.
There is a DYI on audiworld for coil packs.

Are you chipped? how many miles? once one coil pack goes, they usuallyy all end up going within a few months.

- for your other codes, just get your O2s, a lot cheaper than a new cat

 

alright well thanks for helping me

i did put all new spark plugs and was working...... today I rechecked the spark cylender 2, and for some reason there was oil or something like that cleaned it and ran fine

now yea im not ganna touh that cat for nothing, i am going to replace the o2 censors from the bank 1 and 2, i found out where they are and will replace them as soon as i can ( i got these chase audi visa card lol i was so happy when i found it and i applied for it lmao )

well ill just replace that and see what happens but now igot this other problem, where the 02 censor or near somewhere there, i havent looked well, but there smoke on the car when i kinda abuse the car, when i accelerate fast..... its like wet down there, ill check that tomarrow and see what it is