2009 Corolla S
Just tried to do an oil change for my car, i got a tool from auto parts store to open the cover. The tool fits directly on top of the cover, just like a socket. But i am having a hard time to take it off, i even use a torque wrench to try to take it off, but still too tight and no luck to take it off, any suggestion. I changed my oil at the dealer before, wonder did they over torque it?