Badguy7

iTrader: (6)

So my question is, where are these O2 Sensor's located at?, What do they look like?? (if u can show me a pic, that would be great), & How much would it cost to replace these????

Car was running rough for about a month, took it in and found out i needed a new "Air Flow Sensor". Which i just got, but when i had it checked. It was throwing 6 O2 Sensor's, the guy told me it was probably becuz of the Air Flow Sensor. The car is running great now, but when he told me that. It got me curious, should i go ahead and replace the O2 Sensor's now???

I need to change my spark plug's, so i was wondering. Where are these located at???? Ive never changed spark plug's before, so im not sure where these would be.

Z28LS1camaroguy

iTrader: (3)

02 sensors are in the Y pipe of the exhaust, you will notice them they are the only thing in the exhaust. and plugs just locate your plug wires run your hand down them and at the bottom pull the wire off and there are your plugs.

Badguy7

iTrader: (6)

Okk thank's for the help.

blkbird

iTrader: (28)

If you are still running the stock exhaust, there will be four O2s total. One before and after each cat (one cat per side). Spark plugs, there are four on each side. The passenger side one (#8) on the very back is the most difficult and the easiest way to get to it is from underneath the car. Good luck!

Badguy7

iTrader: (6)

Ok thanks for the info, and i got the car used with the exhaust it has on it. I posted a pic of the exhaust on here awhile back, everyone seemed to agree that they looked like Flowmaster's. It is way to loud to still be stock exhaust tho.

As for the spark plug's. My brother in law has a shop, so were able to lift the car in the air. So it shouldnt be very hard to change em.

streetsurfinseth

yeah well it still sucks with the tight spaces of these cars but a lift would make it much better...

motownZ

i hate the pass front o2

streetsurfinseth

yeah i have to replace the o2's on my 00 t/a and im dredding it.