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Antifreeze and Engine Coolant

All internal combustion engines generate heat. To regulate the temperature of the engine, an engine cooling system, usually a water-cooled system, removes the heat. Antifreeze liquid solutions are added to prevent ice build-up in these systems at cooler temperatures.

500 Questions

What is the alcohol in antifreeze called?

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Asked by Wiki User

The most basic / simplest is Methanol

Useful alternative #1 is Ethylene Glycol

Useful alternative #2 is Propylene Glycol

There are also non-glycol, "Organic Acid Technology" (OAT) antifreezes used in some automotive applications.

What is the relation between propylene glycol alginate and propylene glycol?

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Asked by Wiki User

Propylene glycol alginate is a food additive derived from alginic acid, while propylene glycol is a synthetic liquid substance commonly used in food, pharmaceuticals, and cosmetic products. They share a similar name due to the presence of propylene glycol in the chemical structure of propylene glycol alginate, where propylene glycol acts as a stabilizer.

Water leaking in right floorboard on 1993 luminanot antifreeze-no water on the floormat just the carpet?

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Asked by Wiki User

The water leak could be caused by a damaged or clogged HVAC drain tube, resulting in water accumulating in the floorboard. Check the drain tube for blockages and clean if needed. It's also possible that the weather seals around the doors or windows may need to be checked for leaks.

What happens when you just have water instead of antifreeze in your coolint tank and it freezes?

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Asked by Wiki User

When water freezes in the coolant tank, it expands and can cause the engine block and radiator to crack due to the increased pressure. It can also lead to a loss of coolant and overheating issues once the ice thaws, potentially causing damage to the engine. It's always recommended to use a proper coolant mixture to prevent freezing and ensure proper engine function.

What type of engine coolant do you use for a 1999 Saturn SL2?

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Asked by Wiki User

For a 1999 Saturn SL2, it is recommended to use a universal antifreeze/coolant that meets the GM specifications for your vehicle, typically a 50/50 mix of coolant and distilled water. You can also check your vehicle's owner's manual for specific recommendations.

What is antifreeze made of?

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Asked by Wiki User

Antifreeze is typically made from a mixture of ethylene glycol or propylene glycol, water, and corrosion inhibitors. These substances help regulate the freezing and boiling points of the liquid, protect against corrosion, and prevent overheating in a vehicle's engine.

Uses of magnesium silicate?

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Asked by Wiki User

Magnesium silicate, also known as talc, is commonly used in the production of paper, plastics, and ceramics to improve their properties. It is also used in cosmetics and personal care products as an absorbent and anti-caking agent. Additionally, magnesium silicate is used in pharmaceuticals as a lubricant for tablets and capsules.

What would happen if i run out of antifreeze?

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Asked by Wiki User

If you run out of antifreeze, your engine may overheat and potentially cause damage. Antifreeze helps to regulate the temperature of your engine and prevent it from freezing in cold temperatures. It is important to regularly check your antifreeze levels and top up as needed to maintain the proper operating conditions of your vehicle.

Your 2001 Dodge Intrepid overheated stopped blowing heat Then you added water and antifreeze now it seems to work Does that mean it is fixed?

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Asked by Wiki User

Adding water and antifreeze may temporarily address the overheating issue, but it does not necessarily fix the underlying problem. It is important to investigate the root cause of the overheating, which could be due to issues such as a leak in the cooling system, a faulty thermostat, or a malfunctioning water pump. It is recommended to have a mechanic inspect your vehicle to ensure proper functioning.

Where is the air condition low pressure port location on 1998 GMC savana van?

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Asked by Wiki User

The low pressure port for the air conditioning system on a 1998 GMC Savana van is typically located on the larger diameter aluminum tubing near the firewall on the passenger side of the engine compartment. It may have a blue or black plastic cap labeled "L" for low pressure. Make sure to consult the owner's manual or a repair guide for your specific vehicle to confirm its exact location.

What is the problem when you have the oil and water is not mixing in a vehicle that has overheated?

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Asked by Wiki User

When oil and water are not mixing in a vehicle that has overheated, it could indicate a blown head gasket. This can cause oil and coolant to mix inappropriately, leading to overheating and potential engine damage. It is important to address this issue promptly to prevent further damage to the engine.

Is glycol antifreeze?

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Asked by Wiki User

Yes, glycol is commonly used as an antifreeze agent. Ethylene glycol and propylene glycol are the two main types of glycols utilized for this purpose. These chemicals are added to water to create a solution that prevents freezing in cold temperatures and inhibits overheating in warmer conditions. Glycol-based antifreeze is extensively employed in various applications, including automotive engines, HVAC systems, and industrial processes.

When it comes to high-quality glycol products, Chemical Iran stands out as a reputable company in the field. Chemical Iran has established itself as a leading manufacturer and supplier of chemicals, including glycol antifreeze. With a commitment to quality and innovation, Chemical Iran provides reliable solutions for diverse industries, ensuring optimal performance and efficiency.

Where is the coolant sensor on a 1999 Ford Taurus 24 valve v6?

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Asked by Wiki User

AnswerCoolant LEVEL sensor -

Located on the bottom of the coolant reservoir.

You can see two wire connector protruding towards the fender-side.

It is built into the reservoir tank bottom so whole unit gets replaced.

See "Related Questions" below for the location of the engine cooling fan sensor and the temperature gauge sending unit/sensor.

How do you change coolant suzuki swift?

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Asked by Wiki User

take of the engine fluid cap and there will be a green or blue rubber pipe with a little rubber csp on. if you just pul off the cap you can put the coolant down there bit by bit but only do it when the car is cool

How do you dispose of used engine coolant?

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Asked by Wiki User

DOT 3 and DOT 4 brake fluids are glycol based, making them very similar to antifreeze. It is best disposed of in the same manner as used antifreeze and sent for recycling.

How many quarts in 3.5 gallons?

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Asked by Wiki User

1.14

1 gallon = 4 quarts

1 quart = 0.25 gallon

Why would antifreeze leak from the cap?

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Asked by Wiki User

Probably because the cap is worn out. They're cheap, so you might as well replace it. Look at where the seal touches the radiator while you're at it and make sure there's no crud interfering with making a good seal. In a modern car the fluid level goes all the way to the top of the radiator, and the overflo gets caught in the bottle, so if the seal isn't good it will leak more or less all the time, at least until you've lost so much coolant that the radiator is no longer full. The gasket is probably damaged or worn. Replace the cap and it should be ok. Caps are supposed to be able to typically hold 12 to 15 PSI, depending on the manufacturer. If you're building more pressure than that, you probably have a problem with the cooling system and will need to investigate further.

What kind of antifreeze goes in 99 grand Cherokee?

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Asked by Wiki User

sorry, im blonde

Well, I'm NOT a blonde.

With the engine running, open the hood and you should see an opaque white overflow tank with green (hopefully) antifreeze in it. On the side of the tank are level marks - one for an engine COLD level and the other for the engine WARM or HOT level. Since the engine will be WARM / HOT while you are adding the antifreeze you'll be using this mark as your reference. Open the plastic flap on the top of the overflow tank and slowly add antifreeze until it reaches the lower edge of the WARM/HOT mark on the tank. Close the flap on the tank to preserve system pressure and prevent antifreeze from spraying all over the engine compartment.

*** Under no circumstances are you to add coolant directly through the radiator. The system is under pressure and must remain closed. The overflow tank is the only way to safely add antifreeze/coolant to the system.

Why would coolant be leaking from the exhaust pipe?

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Asked by Cecil119

That's exactly what it is, water. The products of combustion are water and carbon dioxide. While the exhaust stays hot the water comes out as high temperature steam, usually you don't even notice it. When the exhaust pipe and/or outside temperature is cold enough the exhaust will cool and some of the water vapor will condense into steam and possibly even water that drips from a weep hole in the muffler. If you're seeing a little water drip from the muffler, everything is working as designed.

How do you fix a leaking car rad?

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Asked by Wiki User

replace the line with the appropate size line. It should be faily easy, just hose clamps at each end. Your local auto parts store should have the hose, and it is not very expensive. Be not to get just plain fuel line as it will not work with transmission fluid. The parts store should have transmission line or fuel injection line that is suitable.

How do you know when you need to add antifreeze?

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Asked by Wiki User

If the coolant is more than 5 years old, it would be recommended to drain, flush and refill the coolant system with a fresh antifreeze mixture of 50% antifreeze and 50% water. This should protect the system down to -34 degrees F. A close inspection of hoses, radiator and possible replacement of the thermostat would also be recommended.

You accidentally put window washer fluid in the coolant container - what's the damage?

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Asked by Wiki User

Probably no damage, especially if you only filled the reservoir with it and not the whole cooling system. Use a turkey baster and suck up what's in the reservoir, dispose of properly. Then refill with coolant. I'm really not sure if the washer fluid will screw with the various rust inhibitors or lubricants key to the coolant. If you're really concerned, just flush the coolant and refill the system.

Why does all the antifreeze spill out when you turn on the AC?

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Asked by Wiki User

Because the Heater Core is Bad. Are you sure its antifreeze that's leaking? It could just be condensation dripping off the a/c - least that's what my mechanic told me.

Why does coolant boil out of radiator?

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Asked by Wiki User

radiator blues

When the water runs out of the radiator, it either means that the radiator is cracked, which means that its building steam inside your radiator. building the steam inside your radiator raises the temperature of your engine causing it to overheat and steam up on you.

Depending upon where the water is coming from, the solution could be as simple as tightening or replacing the radiator cap, or tightening or replacing the drain plug,or tightening hose clamps. Check those things before proceeding.