Hey, I'm brand new to the forum and the diesel world. I just bought an 05 f250 with 151,000 miles on it. I did some research before the buy and checked the truck over, but I didn't do good enough. I have so far replaced the FICM and batteries. No big deal. The issue I have come across is that I am getting fuel in my coolant. From what I understand its cracked head(s). I also am getting a 70 degree difference from my eot and ect. With all that said, I made the car lot give me cash to buy the parts to repair this truck, I will do the labor. So I ordered two new cylinder heads, arp head stud kit, oil cooler and egr delete, stand pipe and dummy plug kit and all filters and fluids associated with the job. After all this should the truck be good for another 150,000? And is there anything else I need to do while im doing the rest of the work? Thanks in advance!