Oil and water do not mix. oil will float on top of coolant if you remove radiator cap this will be very visible, on the other hand coolant in oil will look milky white.
Check coolant leaks with a visual inspection. Clean the engine, then see where the coolant reappears. Look under the water pump. Check engine oil to see if coolant is leaking into the oil.
The head gasket sits between the head and the engine block if it is leaking out where you can see the coolant, yes you can smell the coolant if it is leaking into the engine no you cannot smell the coolant. You can check the oil to see if it has coolant in the oil if it does then the head gasket might be blown.
check your oil to see if you have coolant in it. if you do your intake gasket needs changed.
head gasket is bad pull the dip stick to see if their is anti freeze in with your oil or check to see if their is oil in your anti freeze
Check your oil for anti-freeze , check the anti-freeze for oil . Check the tailpipe to see if anything is coming out . If there is no visable leaks , its possible that the head gasket is blown pushing compression into the cooling system , pushing the coolant out . Check the filler assembly at the radiator , to see if it has gotten hot and warped .
To check the coolant level of a vehicle first see look for the overflow reservoir. There should be a coolant dipstick with a level gauge on it. Remove it from the reservoir to see the coolant level.
Could have water (coolant) on it, or oil. If you are worried about a blown head gasket, be less concerned about spark plugs and check to see if coolant is in your crankcase, (motor oil) or vice versa.....oil in your radiator. It is possible for an engine to become hydrolocked, or seized, from coolant in a cylinder with both valves closed. But even if the engine is not seized pull spark plugs to see if there is coolant in cylinder. If there is, bad news. Do a compression check also............David
water pump, oil, water, engine coolant....main cause would be engine coolant, just check to see if you have a leak.
Coolant level goes down and there are no external leaks. Worst case is a blown head gasket. Check oil to see if it is cloudy (milky) - that is a sign of contamination from coolant.
You probably have a cracked head gasket!!!!! You probably have a cracked head gasket!!!!! Check coolant to see if there is oil in the coolant this will prove it or if you have foam in coolant overflow check coolant resevior cap
Most likely it is the headgasket being blown. Check the coolant level. If there is oil in the coolant and water in the oil there is your clue.
Blown head gasket will do it check your coolant for oil in it and your engine oil for coolant it it...