Tahoe O2 sensor

[junkie4mud]

I have a check engine light on my 96" Tahoe. I got it checked at Auto zone here in Nebraska. It said the O2 #1 and #2 are bad and the camshafted sensor are bad. Then the guy said it might just be the mass flow senor might be bad. I don't know what to replace. The Tahoe has a miss driving it. The plugs and wires are kinda new less then a year. Any ideas out here on this forum? Need help soon. Thanks

Junkie4mud out!!!!

 

[Jounier11]

replace the 3 sensors it seems that o2 Sensors is normal to go bad in these hoe's my 98 needs a #2 but i haven't replaced for sh*t all i did was clear it and hasn't come on for more than 2 months

 

[lesterl]

Check your other post in the technical forum.

http://www.tahoeforum.com/showthread.php?t=527499

Dont just going and replacing sensors willy nilly based upon codes......