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Heating AC and Engine Cooling

Heating, air conditioning (AC) and engine cooling require a radiator to transfer heat. Heating a cabin requires heat to be transferred from an engine block. Engine cooling blows the heat out of the engine. AC uses refrigerants to cool air.

2,065 Questions

What are four uses for oil?

producing steam

producing coal

operating internal combustion engines

lighting kerosene lamps

Can any coolant be used?

no check your owners manuel for the proper coolant if you don't have one u can call the dealership and they can tell u

What happens if engine got hot?

Driving a car with an overheated engine, will cause a build up of pressure that can blow gaskets and cause other internal damage. It's an expensive repair, or may require replacing the engine. Some engines can handle heat better, frequent motor oil changes are recommended for better performance...

Would the improper torque-ing of new gaskets cause oil to get into the coolant?

yes it can and if you have aluminim heads with a cast iron block you need to put new bolts in as well

How much does a air-cooled volkswagen engine weigh?

A 1300 cc complete engine with tin and generator, clutch, intake and carburerator and stale air heating exhaut manifold, bolted to a 2'x3' pallet weighs 210 pounds. The pallet weighs 18 pounds so a good estimate for shipping without a pallet is 200 pounds.

What is after cooling?

R u talking about engine coolant...

The water in a IC engine circulates thru the engine where it picks up heat and disipates it thru the cooler (usually in front of the car), then it starts all over again. So the simple answer to the question is HEATING

Why would only one cooling fan run on a 2004 Dodge Neon when both the fans and both the relays are OK?

If the way you checked your the fan was by putting it directly to the battery then you should check the cables that come to the fan maybe one of them is cut somewhere, or maybe the plug is dirty.

What is ac expansion valve?

An ac expansion valve is the part in the ac cycle where the refridgerant goes from a smaller tube to a wider tube. Traveling through this valve causes the refridgerant to get cold similar to cracking the valve on a air tank. When the gasses go from a high pressure to a lower pressure they get cold ( PV = nrT ). The cold refridgerant then goes through an exchager where the blower blows air across to get the cold air you feel when you turn your ac system on.

How much does underfloor heating cost per square meter?

For a new build it can cost between £9 - £12 per square meter depending on level of insulation and heat source.Generally when using a heat pump you want to put more pipe in the floor so you can run your heat pump as low as possible.

Where is the coolant temp sensor located on a 7.3 diesel?

go to: http://www.med-worldwide.com/product634.html shows where it is.

240sx leaking coolant under valve cover?

head gasket is bad pull the dip stick to see if their is anti freeze in with your oil

or check to see if their is oil in your anti freeze

Why should ic engines be cooled during operation?

Internal combustion engines produce a lot of waste heat. So much so that if this excess heat is not removed the engine will weld itself into a immobile blob.

Where is Saturn SL 92 coolant temperature sensor?

Follow the radiator hose to the block on the drivers side. It will be clamped to a hose connection where the t-stat is. Right next to that connection on the right is the PCM coolant temp sensor.

How much r-134 in mack truck ac system?

How many pounds of freon does it takes to full the A/C system on a Mack truck CH 613_2004

Where is the relay location for engine cooling fan 206?

depending on what year model etc the relays are situated behind the front bumper(remove grill) or the relay is situated under the bonnet inside the fuse box lift it up and it will reveal the green relay and also reveal big fuses check the yellow 20a fuse (number 1) if ur car has the relay mounted at the front you will have 2 relays high and low speed (only if vehicle fitted with air con!

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