ever break an oxygen sensor?
Thread Starter
Junior Member
Joined: Dec 2001
Posts: 52
Likes: 0
From: Sacramento, CA.
Car: 86 Z-28
Engine: 305 TPI
Transmission: 700R4
ever break an oxygen sensor?
Not that I did, but over the weekend I was going to change it, and it did not want to budge. Any suggestions, anyone? ie: tools,lubricants, etc...
Supreme Member
Joined: Aug 2001
Posts: 1,228
Likes: 1
From: Caldwell, NJ
Car: 88 IROC Convertible
Engine: 305 TPI
Transmission: Raptor 700
they make a special O2 sensor socket, makes the job much easier, adn i guess just spray some WD40 on thta sucker and it should just pop out
Supreme Member
Joined: Dec 2000
Posts: 3,813
Likes: 2
From: California
PB blaster and wd-40 won't do anything unless the sensor is rusted inside, which hopefully it isn't. You need to heat the manifolds up so that you can pull the sensor out. Run the motor for a few minutes and then try with a large 7/8" wrench. The o2 sensor socket is unnecessary, but it will work.
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