This is caused by the oil cooler has either internally cracked or the large o'rings have failed causing a mix. Now why doesn't it mix the other way you might ask. Well coolant is compressed to approx 15 psi at any given point. Low side oil pressure is around 50-60psi. That is why it is alway oil in the coolant and not coolant in the oil. Now if you have fuel in your coolant fuel pressure is about 55-60psi and coolant is again about 15psi coolant surrounds the injector cups and if they crack well you get fuel in your coolant. Which one has failed?? That's a little more involved. Hope this helps.
Powerstroke57
correct antifreeze for 2006 dodge ram diesel truck
Absolutely nothing.
Yes it is.
no but antifreeze in oil will eat the bearings
No, oil is lighter than antifreeze.
Green.
NO! Take it to a mechanic immediately. Call AAA at once, if you are a member. Oil is not antifreeze and antifreeze is not oil!
Put diesel in it. Or drain all of the oil/antifreeze if you want the damage to be most likely irreversable.🚗🚙 yer
diesel is a fuel that has oil in it
diesel has a lower boiling point than antifreeze. as the engine heats up the diesel will vapourize and cause high pressure in your system. you will also has much worse temperature control in your engine.
"Diesel oil" or "Heavy oil" is another term for diesel fuel. Not to be confused with "engine oil for a diesel engine" which means lubricating oil specially formulated for use in diesel rather than petrol engines.
Look at the oil on the dipstick. If you have antifreeze leaking into the crankcase the oil will be milky.