To check for coolant in your oil take a taste test I'am not kidding. Take a little dap of the dipstick and on your tounge. If you taste a sweet taste you have traces of coolant in the oil. Coolant in the oil wipes out bearing so if you do have coolant in the oil the rod and crank bearings are the first ones to be wiped and then the cam bearings.
The best way to find coolant leaks is put dye in the coolant and use a black light. You will have to find a shop that does that it will also show up in your oil if you have a coolant leak.
The 6.5 engines are junk they have lots of problems I'am surprised you haven't snapped a crank shaft yet.
The best way to find coolant leaks is put dye in the coolant and use a black light. You will have to find a shop that does that it will also show up in your oil if you have a coolant leak.
The 6.5 engines are junk they have lots of problems I'am surprised you haven't snapped a crank shaft yet.