O2 sensor(s) replacement frequency?
#1
O2 sensor(s) replacement frequency?
How often should they be replaced? Are they good until the check engine light comes on? I'm thinking they should be replaced at around 30k miles.
I've got about 70k one the front 2, which are Bosch....and the cat o2 sensor is original....so it's got about 170k on it
Seems like the performance isn't there anymore, and seems like my mpg is down too from when the car was new....
Thanks for any info......I'm trying to figure out if I should just order 3 new NTK sensors
I've got about 70k one the front 2, which are Bosch....and the cat o2 sensor is original....so it's got about 170k on it
Seems like the performance isn't there anymore, and seems like my mpg is down too from when the car was new....
Thanks for any info......I'm trying to figure out if I should just order 3 new NTK sensors
#6
Thats what I was thinking.......seems like I read it somewhere. I think it was in my S12 FSM, and it said to replace every 60k or so. I think I'll go ahead and order 3 new NTK ones......thanks
Thread
Thread Starter
Forum
Replies
Last Post
mrc00l88
5th Generation Maxima (2000-2003)
7
01-25-2024 01:14 PM