I'm in the process of changing the O2 sensor on my 95 v6. I have a 7/8 O2 sensor socket and a stubby 7/8 wrench. What's the easiest way to break the sensor loose? I've removed the coil and tried from the top of the motor and jacked the car up and tried from underneath the car. There's no room to get any leverage from the top or the bottom. Do you have to remove more than the coil to get at it from the top. There are just so many hoses and a/c lines this just seems near impossible. Anybody that has actually changed this sensor that could give me help I would appreciate it. I'm ready to use a chain saw to get at it. Please help!