redz_02

iTrader: (4)

Well the first set is the rear 02's. I had an off road y, and reverted back to stock manifolds and stock y. Cleared the pcm and i'm getting the same result as if the cats were gone. rear 2 bank 1 and 2.

Then i am getting a multiple missfire code, a lean code, and a bad air sensor voltage code. Would this have anything to do with a dirty or broken maf. thanks.

Everything seems to run fine, but sometimes at idle, it keeps searching for an idle, vibrates and so on. Plug wires and so on are all good, if that was the case i would be missing alot of power, and it seems to be all there.

ataylors

iTrader: (2)

did you have a custom tune or anything?

redz_02

iTrader: (4)

no tuning, was running qtp full length headers and so on then replaced them with the stock manifolds.

redz_02

iTrader: (4)

[QUOTE=redz_02]no tuning, was running qtp full length headers and so on then replaced them with the stock manifolds, took everything back to stock b/c it just doesn't seem practical to make a drag car out of something i pay 400 bucks a month on. So i found a chasi for 400 bucks, just need to get this thing in top shape to sell it.

redz_02

iTrader: (4)

ok drove the car today seems to be only at certain times, no idea whats up.

redz_02

iTrader: (4)

anyone?

TAQuickness

iTrader: (28)

have you tried replacing the o2 sensors? I'd think you want to replace everything you know is broken then go from there.

redz_02

iTrader: (4)

haha, was one of my options, just being lazy, have been under my car for a month taking it back to stock and guess i should get off my azz and do it again.