Need recommended O2 sensors
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TECH Regular
Joined: Mar 2004
Posts: 411
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Need recommended O2 sensors I would search but i'm at work and need to make this quick. I have an 01 TA M6 that has a stumble at idle and part throttle and is getting progressively worse gas mileage. I have done the following: Clean maf, change plugs, clean tb, injector cleaner, top end seafoam, fuel filter change, cleaned aif filter. The one thing i haven't changed is o2 sensors and I've heard this can cause this type of condition my car has: poor idle and bad gas mileage. Problem is I'm not getting a SES but I know something is up. Maybe the are reading but to slow. Anyways, can I get some recommendations and part numbers for replacement o2's. Do I need just the front 2? I can go by Advance Auto and I'm trying to get this done tomorrow AM. You guys think this may fix my prob?
I have the same problem and have gone and done alot to try and fix it
https://ls1tech.com/forums/generation-iii-external-engine/401140-02-sensors-rough-idle.html
https://ls1tech.com/forums/generation-iii-external-engine/401140-02-sensors-rough-idle.html
this is from Dmoney
Go to your local AC Delco parts store and get a factory replacement. Ask for part# AFS97( 25312196 )or AFS98(25312197 ). If you ask for one and they say they don't have it, ask for the other and most likely they'll have it. The part # is for left and right, but it doesn't matter.
