When should one change out the O2 sensors ?
Brent P - 24 Dec 2006 02:56 GMT
> When should one change out the O2 sensors ?
When the computer lights the MIL and the code says they no longer work
properly or when they are suspected or confirmed to not be working
properly.
They aren't a replace just-because-they-are-old part like a belt or
hose.
Chuck (in SC) - 24 Dec 2006 04:37 GMT
>When should one change out the O2 sensors ?
After getting codes concerning one of my 02 sensors at 150,000 miles
(96 3.8 mustang coupe) I changed all 4 of mine while doing it..
Seemed to be more responsive afterwards..
Chuck (in SC)
My Name Is Nobody - 24 Dec 2006 08:00 GMT
> When should one change out the O2 sensors ?
When they fail!
WindsorFox - 24 Dec 2006 08:10 GMT
> When should one change out the O2 sensors ?
I have an 89 with 100K miles and one of the two are
stock. The only reason I replaced the other one is I crushed
the crap out of it trying to get it out of the OEM H pipe
when I put my new exhaust on.

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