cleaned off the oil cooler and can see the oil come out from the gasket where the cooler bolts onto the block above the oil filter. Can i remove and rebuild the oil cooler with motor still in truck? Is it better to remove motor?
This is how I got it done.i did mine last summer,had to remove bolts from driver side engine mount,jack engine up put 1" wood block between engine mount. this allows clearance to remove and install complete with cooler headers attached.I jacked on the oil pan, used a large block,drilled relief hole for drain plug.A press would be handy for pressing headers back onto new cooler log,I used a jack and my truck.