it could be the sign of a blown head gasket or a cracked cylinder head provided its engine oil in your radiator , if you have an automatic tranmission there is an oil cooler built into the readiator , make sure that its oil or Transmission Fluid before you go making a repair- if in doubt get a reputable shop to diagnose it . on your own usually either the transmission or the engine will loose fluid , whichever one is leaking - also carefully look for signs that the coolant is not going into either the engine or transmission because that is a bigger problem than the oil in the coolant . whatever you find make usee you clean the radiator with a good cleaning product so that your radiator works efficiently , lots of them on the market today but be careful as many vehicles today have aluminum or plastic radiators and the cleaners used on the old copper radiators will turn a plastic/aluminum radiator into a sprinkling can The engine would not need to be replaced unless it has been ruined by the coolant getting into the engine and ruining it . If its not knocking and you dont have low oil pressure youre probably ok . Time is a real enemy on thsse repairs so get right on it
One common cause is when you need antifreeze fluid for your radiator. Often times, the liquid becomes completely used and that is when your engine heats up, which could further result in a cracked radiator.
The radiator hoses could be cracked, look where they are clamped to the rad. and engine. The radiator itself could be rusted or cracked somewhere.
If your referring to the engine block, the motor has to be replaced. If your refering to a cracked head, the head has to be replaced. Contact a service technician you can trust. a cracked block cannot be repaired. The only option is to replace the engine.
A cracked radiator would leak the fluid out, leaving no coolant for your engine which would cause your engine to overheat and be destroyed pretty quickly. So the answer is NO.
You can drive a car with a cracked engine block, but it will eventually stop running. The engine will go out completely after time.
Is the cooling fan[s] coming on? is the radiator full of coolant ?does the engine have a blown head gasket or cracked head? Why did it need a radiator?
The engine probably has a bad head gasket or a cracked head.
You either have a cracked block, blown head gasket, or intake manifold gasket leaking coolant into the engine oil. You have bad problems.
A hole in the radiator would do that, or a damaged radiator cap. It could be a cracked engine block that is allowing cylinder pressure into the cooling system, pressurizing the water until it breaks through a weak spot in the radiator.
It could be a head gasket or cracked head. With the engine cold, take the radiator cap off and crank the engine. If the head gasket is bad coolant should shoot out of the radiator. 12 inches to possibly hitting the hood.
A cracked radiator will NOT put water in the engine and make the oil milky. A bad head gasket WILL put water in the engine and make the oil look milky. That does not neccessarily mean you have a bad engine. Have someone fix or replace the radiator and replace the head gasket. It could be a good engine for a long time yet
Yes, it will run but the coolant will mix with the oil and eventually destroy the engine. An engine with a cracked head should not be driven until the head is replaced.
Blown head gasket, wrapped or cracked head. Can also possibly be Transmission fluid, entering due to a leak within the radiator.
If it is clean, undamaged, and in good working condition.....NO. Since the radiator needs to be removed, to remove the engine, now is a good time to have it cleaned and checked.
Oil in the radiator on any vehicle is a sign that there is a blown head gasket. This includes the E46 318i motor. Oil in the radiator is also a sign that the block is cracked. Either way, it is a major issue that needs to be addressed before the engine quits completely.
You need to check coolant temperature sensor and the water pump.
Well a possibility is a problem with the radiator, either it needs to be fixed, replaced, or has no radiator fluid in it to cool the engine.
The lower radiator hose goes from the bottom of the radiator to the engine block. On the engine side there will be a neck that comes off the block and the radiator hose is attached too it. Inside that neck is the thermostat and it can be replaced as a whole unit (the housing neck) or just the thermostat can be removed and replaced.
You have a bad head gasket(s). Good Luck. you might have a cracked head you can get them replaced check and see if you have oil in radiator if oil in the engine might not be any good anymore...i am going through same problem Probably a head gasket or cracked head or block. Head gaskets fail when the engine overheats and the head warps.
remove the radiator cap and start engine. if you see foam and bubble, pretty good bet that it's cracked. also look for antifreeze on the oil dipstick.
1- incorrect amount of coolant 2- stuck thermostat If you turn the heater to HOT and run the engine does that reduce the engine temperature a lot? little? If a lot then look at #2. Other reasons for overheating include a worn out fan motor and/or clogged radiator. The original radiators on these cars had plastic tanks which would eventually crack and leak causing a loss of coolant. Check for a greenish colored residue around the top of the radiator. If the radiator is cracked, it must be replaced. If it is clogged, a GOOD radiator shop can clean it and replace the tanks (if they are plastic), or the radiator can be replaced. Cost of replacement is not a lot more than cleaning on these cars, and the confidence of having a NEW radiator is worth a lot.
Had the same problem on my 1991 accord. Replace the thermostat, gasket, and radiator cap. Also, get a gallon of coolant if your current coolant has been in there for more than three years. The thermostat is in the engine block. Simply drain coolant, remove the radiator hose from the engine - the hose that goes from the bottom of the radiator into the engine. There may also be a small spount that bolts into the block, remove the bolts and there is the old thermostat.
Sometomes it is hard to get all of the oil out of the cooling system. However the place that replaced the engine should flush the cooling system until it is clean. Also if your car has an engine oil cooler , it could be the cooler in the radiator and not have been the engine in the first place.
A cracked "engine housing" probably means a cracked block. Very not good. A new engine will most likely be required to fix the problem, as a cracked block is next to impossible to repair.
You have a blown head gasket or a cracked head. STOP driving this car immediately or you will do serious damage to the engine. It will need the gasket replaced and the head checked.You have a blown head gasket or a cracked head. STOP driving this car immediately or you will do serious damage to the engine. It will need the gasket replaced and the head checked.