My rad is spewing green, and it looks like it is coming from the passenger side and pooling on the bottom tank, before overflowing onto the ground. It is a constant drip, about one a second. I have probably blown a seam. I need to replace the rad, and was wondering what my options were. I have no part # and was wondering if I could use a rad from another engine (3b, 13bt, 1hz etc.)? Where can I get one? Truck is at the Firehall and it needs to be fixed asap to avoid ****ing off Officers. I am in Calgary.