I tried to tell ya fool. These motors are maintenance whores. They NEED clean fluids and fresh batteries. They aren't a12v cummins that you can piss in every 30k miles for an oil change and drive twice a year cranking on dead batteries.great work man, making me wish id got a 6blow. lol
People that have major problems are people that let them snowball because they are cheap bastards or just don't know better. It's like a small spot of skin cancer, you can either get it addressed while it's small and continue on your life, or let it spread and kill you. Once you address the oil cooler and head bolts these trucks are not that bad as long as they are taken care of. People who don't drive them because they can't afford the fuel or are afraid of them are the people who have the worst time. Keep the oil cooler monitored and your batt/ficm voltage monitored and your oil pressure and you can catch problems before they start, if they even start. But a simple dead battery or plugged oil cooler can get expensive quick if not tended to.
Dead batt>dead ficm>dead injectors. A $200 problem will turn into a $3500 problem if ignored. Dead oil cooler>dead egr>dead head bolts/gaskets>dead injectors from over heated oil. Change your fuckin oil cooler for $400, won't have that problem.
10k mile oil changes and 10yr old coolant don't cut it in a 6.0. Don't be a cheap bastard. Change your fluids.
Dead oil>dead hpop>dead injectors.
All of the pattern failures are well documented on these motors and fixes are readily available. It's kind of fucked that you have to deal with them, but it is what it is. I love me a 6leaker
Last edited: