Coolant in the engine oil
Ok, so my buddy droped off his 2000 ranger, with the 4.0 six in it. It has coolant in the engine oil and is intermitent on starting. I checked the coolant and it looks great, there dosent seem to be oil in the coolant. What would be the most likey cause of this? crack head, cracked block or just a blown head gasket. Also are there any other quarks that I ay need to look at?
Unfortanly my friend does not have a chilton or hayes so...
Is there any detailed writed ups on how to get the heads off? I can start taring in to it be I would like to have an idea of how big the task is.