clk 500 bad engine
Now for the question part is there a special procedure in primming the oil pump or is it even nessary? next question guess mercedes drained the transmission when they removed it with the engine how do i go about filling it and what kind of fluid should be used & how do i check the level? Does this engine require a special anti freeze, I plan to put mobile 1 10w30 if i remember right, how many quarts does it require I believe its like 7-1/2 to 8 quarts. Last question, is the ecu going to give any issues with the new engine. Any help would be greatly appreciated!

Are you sure the trans was drained?..remove the drain plug on the trans pan to make sure?
If so you will need a trans dip stick to measure the fluid level warm
Use only the OE MB Trans Fluid
Start with 8 quarts of Mobil one
The ME control unit should be ok as long as the replacement engine is of the same year







