Re: brr... its cold, i need a jacket
I tried and tried and couldn't get my O2 sensor to break loose. Some suggested using a torch and heating the maifold. Before I got that far a friend suggested using a pipe wrench. I ended up moving a few things so that I got a good grip on it a after a few pulls it broke free. The harder you pull on the pipe wrench the tighter it closes and it never slipped at all, but I was pulling hard enough to pull the engine forward. Just something to concider trying.