Well like everyone here my MAF went on and yup it was the O2 sensor. Took my 2000 maxima in and the dealer recommended me changing all four of my O2 sensor (~$800 ) , he said if you change 1 or 2 its just a matter of months before the other ones will fail. So should I listen to his reccommendation, and is O2 senor replacement something fairly easy that I can DIY, any suggestions, thanks.

 

well he isn't giving u an O2 sensor discount for buying them all now is he? i would just replace the ones that are defective now, and if the others go bad, then they go bad. if they dont, well that's

 

800? i paid 50 for 1 bosch at autozone

 

If you are interested, my dad sells Bosch O2 sensors. Lemme know which one you need and I can get you a price.

-Steve

 

Can you explain what that suppose to mean?

 

nailz, i think he meant the SES light came on... a confusion of terminology.

btw, 420 all the time bro.