flushing out the OEM oil cooler [Archive] - Toyota MR2 Message Board

cooler, attempt, original, back, switch, work, clean, confidence, leaking, inside, guys, things, annoyed, flushing, market, finally

What do you guys think is the best way to do this? PO of my car put in some after market oil cooler which I have finally become annoyed with because it is in the way of certain things I need to work on. The original oil cooler is there there just not being used. I would like to at least have some confidence that it is relatively clean inside and not leaking before I attempt to switch back to it.