I have a 14 yr old/133k oxygen sensor I need to take out. I removed the heat shield. The day before, I sprayed PB blaster on the o2 and tapped it with a hammer. Then the next day, I warmed the car up for a minute to get the exhaust manifold hot without burning my hand. Then used a crow style Oxygen sensor removal socket, but the oxygen sensor won't budge. To give you an idea how stuck it is, I didn't jack the car up. My car was rocking backwards on the force I was pulling that torque wrench. Anything else I could try without breaking the 02 sensor off?