Honda Car Forum

Recently the seal inside my accord went out and it was leaking oil. I had that fixed by a 'questionable' mechanic but afterwards my mother was driving it and according to her the gears just locked up.I want to make sure that it is the trans mission before i replace it, but basically it won't move at all, in all the gears when i give it gas. When i do give it gas the speedometer reads and so does the rpms but the car just won't move. Now from what i understand the speedometer shouldn't really move at all if it was the transmission, and also i can put the car in neutral and push it. Shouldn't the wheels be locked if it was the transmission? I really don't know too much about cars, so that's why i posted here maybe someone can give me some possible solutions or is it in fact the transmission?I've removed the air-intake hose/casing/battery casing. I just want to be sure it is the transmission before i move on.I can provide pictures or whatever if needed. Thanks in advance. --Mark