91 manual shifting problem

I own a 1991 ford explorer and recently my stifting on a manual transmission has gone wrong. i took it to a garage in town and he said it was the clutch....but i opened the cap on the trasmission (you know to fill it :naughty: ) and oil poued out after i emptyed that the shifting got better it is now about a week later and the same thing has happened i have not had the chance to check if it is over full. What is the problem and what can be done about it?


Please help!

eh? you say you opened the cap... do you mean plug? I'm not familiar with manuals having caps... corse, I tend to play mostly with GM and foreign fellas...