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Overheating (Engines)
Engine overheating can be a common problem, but it has a variety of causes. It is good to know how to troubleshoot your overheating issues, as well as what to do when it happens.
395 Questions
Under normal conditions should be lifetime 150,000-200,000 miles
If your AC compressor on a 98 Saturn goes out and you unplug it will your car overheat?
Unplugging an a/c compressor shouldn't effect the heating and cooling system what so ever the only tie it has to that system is the comperessor makes the fan come on when you engage the a/c switch
overheating could be caused by alot of things...OVERHEATING can damage the engine...get it checked or read up on how to... ...everyone should have a manual for their vehicle(parts store or dealer), and a local library should have professional shop manuals available in the REFERENCE section for free...make copies of the appropriate sections...read up and good luck :)
Engine Overheating problem on 1995 jeep Cherokee 4.0?
no coolant leak. no smoke or steam. no water in oil. overheats about every 125 miles. auto trans. cold air.
Does a Chrysler pt cruiser have a sensor which protects the engine from overheating?
Protects, no. The only temp sensor is the coolant temp sensor. The car will run until the engine is ruined if allowed to continue overheating.
Can a blown fuse cause your AC fan to not work and cause overheating to the engine?
Yes, because it will cause your fan to not work at all therefore cause the overheating.
How do you reset Camry check engine light after overheating?
You have to disconnect the battery for couple minutes.
sounds like the timing is wrong.also need to do compression check for blown head gasket or cracked head.
Could be airlocked in the heater core.what you need to do is loosen off the rad cap so it will stay with the car and drive to a hill. Point it upwards and let it idle to circulate the antifreeze. You should notice that the antifreeze level has gone down. Top it up and replace rad cap. had the very same problem, answer might surprise. make sure your battery cables on the plus side are in excellent shape. replaced mine overhaeting problem gone, radiator fan (electric) was not running at full speed. secondary check that both fans are kicking in as the temp goes up. i think there was a recall on those fans.
What causes oil to mix with water without engine overheating?
A blown head gasket or a cracked cylinder head.
Or a cracked oil cooler ( if equipped )
Is engine overheating when the air conditioning is running a sign of a blown head gasket?
Not necessarily. It's more likely a problem with the engine's cooling system: * improperly maintained coolant levels or quality * corroded and clogged radiator * faulty radiator cap * faulty water pump And if it's a newer vehicle with electric cooling fans, you should check to see that the secondary fan starts when the AC is turned on.
225 degrees
Would a bad alternator make a car overheat?
No, not an alternator itself. A slipping belt driving the alternator and the water pump could though.
Why could an engine overheat going uphill?
Engine straining Low coolant?
Cooling fan not working?
Plugged or restricted radiator?
Water pump?
System airbound?
Defective radiator cap?
Your car overheated engine turned off and leaked oil and water?
Head Gasket blown, plus check your water pump.
How do you troubleshoot an engine overheating in a 1993 town n country?
Low coolant? Radiator plugged or restricted? Cooling fan not working? Water pump not circulating coolant? Thermostat not opening? System airbound? Hoses collapsing? Defective radiator cap?
A thermostat that is stuck in the closed position is a very common cause of overheating. A new thermostat should be installed every time the coolant is changed.
Why does your car overheat at idle or in slow traffic BUT NOT WHEN IM DRIVING AT NORMAL SPEEDS?
Make sure the radiator fan is operating properly. You should also check your coolant your radiator might need flushed or it may need burped
The burning coolant smell in your 2003 Chevy 4x4 truck, despite no overheating or visible leaks, could indicate a few potential issues. It may be caused by a leaking head gasket, allowing coolant to escape into the combustion chamber, or a problem with the intake manifold gasket. Additionally, a malfunctioning heater core or a coolant line near the exhaust could also be to blame. It's advisable to have the vehicle inspected by a mechanic to accurately diagnose and resolve the issue.
Overheating in a 4G15 engine, even with a newly overhauled radiator, new water pump, and fresh engine oil, can be caused by several factors. Potential issues include air trapped in the cooling system, which can impede coolant circulation, or a malfunctioning thermostat that may not open properly. Additionally, blockages in the coolant passages or a faulty temperature sensor can also contribute to overheating. Lastly, inadequate coolant levels or a failing head gasket could lead to excessive heat buildup.
One side of a dual exhaust system turning red at the header, despite the engine not overheating, can indicate a lean fuel mixture on that side, leading to higher combustion temperatures. This can also occur due to exhaust restrictions or blockages, causing excessive heat buildup. Additionally, uneven ignition timing or issues with the fuel injection system could contribute to abnormal combustion, further increasing temperatures in that specific header.
