0
Why is the engine overheating but the radiator is in good condition?
Wiki User
∙ 10y ago
Could be a number of reasons from minor to major problems. Could be as simple as a faulty thermostat, faulty fan clutch (if applicable), missing or damaged fan shroud or more serious problems like a cracked head or bad head gasket.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
How do you find overheating on a 1988 motorhome 460 engine?
There are several things to check for overheating. check all belts,,hoses,,and the recovery tank. If the recovery tank is not in good condition,it will not recover antifreeze when engine warms up and transfer it back to the radiator. Next, and the most common problem, is a radiator that is partially blocked internally. Try a good commercial radiator flush,,follow the directions exactly for best results. If it still overheats, have the radiator serviced by a good radiator shop. Make sure you are using a good quality antifreeze/water mix. DO NOT use just water. Antifreeze raises the boiling point of the cooling system,,it is supposed to do that. Remember,,HEAT is the main killer of engines and transmissions. It is worth the money spent on keeping the engine from overheating.
Does the radiator have to be replaced when replacing the engine?
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.
How do i know if i need to flush my radiator?
Engine overheating is a good indicator. Some people get them flushed regularly as part of regular maintenance.
Why is 1986 Buick Century overheating?
check for a stuck thermostat. to do this simply squeeze your air in take line once your engine has warmed up and if it had pressure your thermostat is OK Check the fluid in your radiator to see if there is enough and if it is still in good condition,
Will a radiator leak cause overheating?
Yes! Also a good flush will improve its performance. And may stop the overheating.
What is the solution of the engine overheating?
The solution to engine overheating depends on the underlying cause. Some common causes of engine overheating are low coolant levels a faulty thermostat a broken water pump or a clogged radiator. To determine the cause of the engine overheating you should first check the temperature gauge on the dashboard. If the temperature is rising then the problem is most likely related to the cooling system. To resolve the issue you can take the following steps: Check the coolant reservoir and refill it if necessary. Check the thermostat and replace it if it is faulty. Check the water pump and replace it if it is broken. Check the radiator for any obstructions or clogs and clean them out.If the cooling system is in good working condition and the engine is still overheating then there may be other issues such as a worn out head gasket a problem with the fuel injectors or a worn out timing belt. In such cases it is best to take the car to a mechanic for further diagnosis and repair.
Why would the engine cooling fan on a 1998 Dodge Caravan stay on when engine is cool?
The fan is usually meant to cool the radiator. It shouldn't be anything to worry about. Since the radiator cools the antifreeze that has come from and circulates through the engine, as long as the fan is running, the coolant is remaining at a good temperature and you won't have to worry about overheating.
Why 1994 Dodge Shadow 2.2 engine keeps overheating?
if the radiator is clear & there are no obstructions in front of radiator then make sure belt is properly tensioned next watch to make sure electric fan is cycling as engine gets hot next would be head gasket if other two is good
90 Plymouth Acclaim overheating changed thermostat already still overheating cant figure out why?
Remove the Radiator and have it serviced if they are able to. If not you will need to replace it, would be a good time to replace the Radiator hose's as well. Hope This Helps.
What could cause 99 subaru impreza to overheat the radiator is fine?
water pump might have broken. i have this problem now, the radiator is full of antifreeze, but since water pump is not circling it around, the engine keeps overheating. dont wait till your engine stucks, fix the problem as soon, as possible. its cheaper than buying a new engine/car. good luck!
What should you do if your car is overheating and blowing cold air but overheating a good thermostat?
What you do is take it to a trusted mechanic and have them determine why it is overheating. Can be defective cooling fan, thermal relay, stuck thermostat, clogged radiator, or much more serious, a blown head gasket. DO NOT keep driving this car in this condition.
What is the most likely cause of engine overheating in a 89 Honda Accord LXi?
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.
