my engine is a 200 and I feel completely dumb for asking this question but where does the fluid go? I know where the dipstick is and everything. Also, my tranny is leaking fluid from the cool lines that connect to the radiator. I dont have the time to do this myself or with a bud, so how much would something like this cost to replace? thanks.
The fluid goes down the dip stick tube. The fittings might just need tightening. The cost could be anywhere form $0 - $200 or more
Make sure you check the trans level with the engine warmed up and idling in park or you could overfill it.
When you tighten the transmission oil cooler lines be sure to put a second wrench on the welded-in fittings in the radiator to prevent them from turning. Otherwise you will probably break them out of the radiator.