Anti-Seize on O2 Sensor threads?

[BBPanel]

Will this interfere? Is there a special sensor-safe ant-seize? -Bob

[61ragtop]

I was wondering the same thing when I put my A/F ratio gauge in last week. I then noticed it came with some on the threads so I didnt have to take the chance putting some on. I would like to know though too for future reference.

I might stop by or call a local exhaust shop to find out if I remember.

[wmhjr]

I used the copper stuff on mine.

[John Wright]

I used the copper stuff on mine.+1...same here...so far no problems.

[CarlC]

Use a small amount on just the threads of the sensor only. Putting anything on the female threads could cause the material to push-out and contaminate the sensor.