Question1968 mercedes 450SL. The transmission is 2 yrs old. running good. The trans fluid leaked out on the street and emptied. i refilled it and drove it 1 mile home shifting perfectly well. Strangely overnight, it is still full of fluid, but will not shift into gears. What do you think is wrong? Thank you in advance
AnswerAnswer:
Did you check the transmission fluid level with the engine running?
The next possible issues are failed B pistons and/or transmission pump.
I am adding some other links that may help you.
Quick Torque Converter Question + general transmission data
http://www.mercedesshop.com/shopforum/showthread.php?t=133740
transmission bolt/nut tourque figures
http://www.mercedesshop.com/shopforum/showthread.php?t=143289
How abnormal is this trans fluid color? 722.6
http://www.mercedesshop.com/shopforum/showthread.php?p=860026
transmission slipping need expert advice please
http://www.mercedesshop.com/shopforum/showthread.php?p=566361
I broke the K1 repair kit!!! What did I do wrong?
http://www.mercedesshop.com/shopforum/showthread.php?t=141392
K1 Spring Kit
http://www.mercedesshop.com/shopforum/showthread.php?t=137381
another K1 thread
http://www.mercedesshop.com/shopforum/showthread.php?t=140495
Run, don't walk, to the dealer, get a K1 kit!!!
http://www.mercedesshop.com/shopforum/showthread.php?t=144934
B2 Piston Failure
http://www.mercedesshop.com/shopforum/showthread.php?p=1048115
722.118 transmission B2 servo/piston *B2 Piston*
http://www.mercedesshop.com/shopforum/showthread.php?t=131124
I Am Really Hurt Now *B2 Piston*
http://www.mercedesshop.com/shopforum/showthread.php?t=106317
C220 won't go forward. HELP!!! *B2 Piston*
http://www.mercedesshop.com/shopforum/showthread.php?p=732079
B2 Piston W124
http://www.mercedesshop.com/shopforum/showthread.php?t=109035
car won't reverse!!!!!!!!!! HELP!!!!!!!!! *B3 piston*
http://www.mercedesshop.com/shopforum/showthread.php?p=963365
Good MB Shops
http://www.mercedesshop.com/shopforum/forumdisplay.php?f=14