2007 335 transmission oil cooler replacement

621186

{"text":"My Oil cooler has started to rust out and drip coolant. Bought a used one and Im planning to put it in this weekend. Im wondering if there is anything I need to worry about as Ill be disconnecting the large tranny lines and coolant lines. \n\nIs there a special procedure to refilling either of these to avoid air pockets? Anything I should be aware of doing this job?\n\nThanks, \nGaryG","pics":"[]","canComment":true}