Hey guys i need help diagnosing a problem that i have been having. When the car is cold shifting from 1st to 2nd i get a clunk in the gearbox as soon i enter 2nd gear and when i shift from 2nd to 3rd i get a clunk when entering 3rd gear. All the other gears do not make a clunk and after i have driven for 10-15 minutes the clunk goes away but comes back sometime. What do you guys think this is! I've searched and come up with nothing!