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Cooling System
Did
you know that your engine works by controlling explosions in the pistons?
It is no wonder that the engine can get so hot that it would melt itself
if it didn't have an functioning cooling system. The cooling system does
more than keep the engine cool, it keeps you warm in the winter. Your
car will run for a while without the cooing system, but it may never run
again! Get your car's cooling system checked and flushed regularly.
What is your cooling problem?
| Problem |
Possible Cause |
Remedy/Repair |
| Your car's engine overheats |
- Coolant level is low
- Loose or broken fan belt
- Faulty radiator cap
- Inaccurate gauge or warning light
- Clogged cooling system
- Debris on radiator
- Thermostat stuck closed
- Water pump is faulty
- Antifreeze has been used too long
- Water has high mineral content
- Radiator hose has weakened and collapsed
- Ignition timing is retarded
- Engine oil level is low
- Cylinder head gasket leaks
|
- Check and correct level
- Tighten or replace fan belt
- Replace cap
- Have gauge and sending unit checked
- Drain coolant and flush system
- Clean the radiator
- Replace thermostat
- Have water pump checked and/or replaced
- Drain coolant and fill with fresh mix
- Clean the radiator
- Replace hose
- Check and set ignition timing
- Check and refill engine oil
- This is usually accompanied by bubbles in the radiator (engine
running) and poor compression in the cylinders adjacent to the
leak.
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| Your car's heater does not produce heat |
- The thermostat is stuck
- The heater core is clogged
- Heater control is faulty
|
- Replace the thermostat
- Have the heater core checked
- Check the control mechanism
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| Your car's engine warms up slowly |
- The thermostat is stuck open
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- Replace the thermostat
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