2006 Oxygen sensor

[HighOctaneRacing]

all i used was some liquid wrench and wrench and it poped off. the o2 are reverse thread so you may have been tighting it by accident.

Reverse thread? Wtf? I've never seen reverse thread O2 on Grand Prixs

 

[stealthee]

Mine are not reverse thread either. Me thinks eric doesn't know right from left.

 

[ericspecullaas]

i do know right from left i just look at the bottom of the nut and it has a hash mark in the middle telling me its reverse thread

 

[fmayo]

The thread was normal on my '06, it just didn't want to leave the mother ship.