additional trans cooler? please help..
so I got the trans. of my 92' 735iL rebuilt. Is it a good idea to put an additional trans cooler? The idea is inserting an air to air trans cooler on one of the trans. hose before (or after) it goes in to the radiator...
The mechanic said it's not necessary, but on a hot day in stop and go traffic I can feel the heat radiate in the cabin and the trans. shfiter fell hot...
any idea, anyone?
thanks in advance,