Why is water coming out my exhaust pipe?
When the engine cools down completely and exhaust gasses exit the combustion chamber, condensation of water and carbon dioxide can be noticed much more, and in a moment like this, you notice water dripping from your car’s exhaust pipe. This is completely normal and you don’t have to take your car to a professional.
What causes coolant to come out of exhaust pipe?
If you aren’t seeing color in the fluid coming out the exhaust pipe or smelling the coolant at the exhaust, then you are most likely just looking at condensation dripping from your exhaust. You have a cracked head or a blown head gasket.
What happens when coolant leaks from the head gasket?
What happens in this scenario is that the head gasket will leak coolant into the cylinder or the crank case. This will dilute the oil and damage your engine’s bearings. This can also foul the spark plugs. If this happens you will see white smoke coming from the exhaust.
What to do if coolant leaks from exhaust manifold?
If this happens you will see white smoke coming from the exhaust. You can do a temporary fix on type of leak by adding a sealer into the cooling system. It may seal the leak if it is not extensive. You will still need to replace the head gasket but you will be able to get by for a short while.
Can you smell exhaust from a blown head gasket?
You can generally smell the exhaust in the coolant if you lift the coolant cap as well, with a blown head gasket. One of the comments below only partially answers a blown head gasket symptoms. It depends on how the head gasket has failed.
If you aren’t seeing color in the fluid coming out the exhaust pipe or smelling the coolant at the exhaust, then you are most likely just looking at condensation dripping from your exhaust. You have a cracked head or a blown head gasket.
Where does the coolant go after blowing the head gasket?
Coolant either leaks past the head gasket out of the engine or past the head gasket into the cylinder and combustion chamber. If you have an external leak you will notice coolant leaking from in between your engine block and the head. This usually will happen just below the exhaust manifold or the intake manifold.
When to test for exhaust gases in coolant?
Exhaust gases in your engine’s coolant are usually a sign of a blown head gasket or cracked cylinder head. Continuing to operate your vehicle in either of these cases will quickly lead to full engine failure. If you suspect you have either of these issues, you should perform this test immediately.
If this happens you will see white smoke coming from the exhaust. You can do a temporary fix on type of leak by adding a sealer into the cooling system. It may seal the leak if it is not extensive. You will still need to replace the head gasket but you will be able to get by for a short while.