Here you can find anything you need to know about GLYRIDE®
Why does coolant have to be changed?
Coolant has to be changed every three to four years depending on the product and the recommendation of the vehicle manufacturer. This is important, as the additives contained in coolants gradually degrade. Coolants retain their antifreeze function for a long time, but the corrosion inhibitors degrade over time and no longer protect the cooling system from damage.
Can coolants be poured down the drain?
No! GLYRIDE® concentrated coolants always have to be diluted. Undiluted products do not have sufficient capacity to absorb the heat from the engine, which leads to overheating. Undiluted coolants can also become solid in winter. If you would like a product to use directly, then please use the pre-diluted GLYRIDE® Ready Mix products.
In which ratio should GLYRIDE® concentrate products be diluted with water?
When changing the coolant, we would always recommend that you dilute GLYRIDE® concentrate products with water at a ratio of 50 : 50 in order to obtain the best possible protection against corrosion, overheating and frost. The concentration of GLYRIDE® should be no less than 33% and no more than 60%. If you are looking for a product to use directly, please use the pre-diluted GLYRIDE® Ready Mix products. As they are already pre-diluted at a ratio of 50 : 50, they can be used immediately.
Can normal tap water be used to dilute GLYRIDE® concentrate products?
Normal tap water can usually be used to dilute coolant concentrates if it does not exceed 3.5 mmol/l (20 degrees German water hardness) or does not contain more than 100 ppm chlorine or sulfate. We recommend using demineralized or distilled water. If you would like to use the product directly without dilution, please use GLYRIDE® Ready Mix products as they are already diluted with water and ready for use.
Can different GLYRIDE® products be mixed with each other?
Chemically, but we do not recommend this. Each product contains a different combination of additives that are compatible with the different materials in the cooling system. Mixing different additives can impair their overall performance and reduce the level of corrosion protection.
Can different GLYRIDE® products be mixed with each other?
Chemically, but we do not recommend this. Each product contains a different combination of additives that are compatible with the different materials in the cooling system. Mixing different additives can impair their overall performance and reduce the level of corrosion protection.
Can GLYRIDE® products be mixed with coolants from other manufacturers?
Generally, we do not recommend this. The composition of different products vary widely, and mixing them can lead to severe compatibility problems.
Can GLYSANTIN® Ready Mix products be mixed with same type of GLYSANTIN® Concentrate?
As this is the same product, one being a concentrate and the other already being diluted with water (e.g. GLYSANTIN® G48® Concentrate and GLYSANTIN® G48® Ready Mix), these can be mixed.
Do GLYRIDE® Ready Mix products have to be diluted with water?
GLYRIDE® Ready Mix products are already diluted with water at a ratio of 50:50. They are ready for use and do not have to be diluted any further.
What should I do if the cooling system is filled with the wrong coolant?
Drain the coolant completely and flush the system thoroughly with water (we recommend a 15% GLYRIDE® mixture) and then fill with the correct GLYRIDE® in the appropriate concentration.
What happens if the wrong coolant or mixture is used?
Mixing different engine coolants or using the wrong coolant can impair the performance of the special additive packages; this can result in increased corrosion to the radiator. The protective layers in the cooling system gradually become thinner and more porous and the engine coolant needs to be changed at more frequent intervals. Using the wrong engine coolant can gradually lead to corrosion and damage to the water pump, radiator, radiator hoses and cylinder gasket. This can lead to damage to the engine in the worst case.
How often do coolants have to be changed?
In the cooling system, pH buffers and additives are gradually degraded and become less effective with time. We therefore recommend a complete change of coolant every three to four years. It is also strongly recommended to clean the cooling system and completely renew the coolant whenever the cooling system is repaired. This prevents rust, contamination and suspended particles remaining in the system leading to scale, corrosion and other damage.
Can the quality of coolant be tested?
Yes. Using chemically treated test strips can provide an indication of the concentration of the coolant and the presence of inhibitors and glycol.
Are GLYRIDE® products backwards compatible?
GLYRIDE® products are not backwards compatible. Please use the product specified in the orientation lists. This is because the technologies used are not compatible. One exception are cars manufactured by Volvo. Volvo Cars tested and confirmed the compatibility of GLYRIDE® G64® with older engine generations.
How do engine coolants affect the motor manufacturer’s warranty?
Officially approved engine coolants can be changed during the warranty period without affecting the engine manufacturer’s warranty. However, filling the cooling system with coolant, cooling fluids or antifreeze that have not been approved during the warranty period can render the manufacturer’s warranty invalid.
What happens in the cooling system?
On average, about 150 litres of coolant are pumped around the cooling system of a car engine each minute. This is even more in commercial vehicles. In doing so, the mixture of water and coolant comes into contact with numerous different materials. Unless the correct engine coolant is selected, the high temperatures and high pressure differences in the system create ideal conditions for corrosion and cavitation. Without any protection, the cooling water can etch deep holes into the metal and damage the cylinder head, cylinder liners and water pump. This can lead to failure of the cooling system and even damage the engine beyond repair. For this reason, vehicle manufacturers have very specific demands on the performance of engine coolants, depending on which materials they come into contact with. GLYSANTIN® has been working in close cooperation with all leading automobile manufacturers for many decades and has developed a suitable product for every engine.
Why are coolants colored?
The color of the coolant is defined in the specification from the vehicle manufacturers and is also a small but important part of the official approval from the vehicle manufacturers. Important note: It is not possible to identify the engine coolant by the color alone. The color of the engine coolant does not identify the chemical and technical properties.
How long can GLYRIDE® products be stored?
In their sealed original packaging, GLYRIDE® products have a shelf life of at least three years from the date of manufacture. Its service life after it has been diluted with water depends on the vehicle manufacturer’s specifications. We generally recommend changing coolants every 3-4 years.
Is GLYRIDE® harmful to health?
GLYRIDE® contains ethylene glycol (ethanediol), which is harmful if swallowed, and should be prevented by the use of a bitter compound. Nevertheless, if you do swallow GLYRIDE®, you should seek medical attention immediately and show the doctor the packaging or label. Avoid contact with skin and eyes. GLYRIDE® must be kept out of the reach of children and pets. You will also find an emergency telephone number on the GLYRIDE® packaging you can call for further qualified assistance.
What does the date on the GLYRIDE® container mean? Date of manufacture?
This date specifies the month that the GLYRIDE® was filled into the container.
Can GLYRIDE® be used in other non-automotive applications?
Yes, GLYRIDE® products can be used for other applications, i.e. heavy duty like stationary engines, trains, offroad vehicles and marine as well as wind power applications.
Which GLYRIDE® product could be used for motorcycles?
For all motorcycles (except BMW), we recommend the product GLYRIDE® G30®. For BMW motorcycles, GLYRIDE® G48® is officially approved.
Could GLYRIDE® be used if a coolant with propylene glycol is required?
No. GLYRIDE® is based on monoethylene glycol and not on propylene glycol.
Where can I find data about physical properties of GLYRIDE® like i.e. density or viscosity?
In the document “GLYRIDE® Graphs” you can find a set of data that have been compiled under normal pressure in the temperature range from -40°C to +100°C in different concentrations. This means data like i.e. density, viscosity, specific heat capacity, heat conductivity, vapor pressure, boiling point and freezing point.
How long does the product last and when do i need to change it?
The Total Coolant products are a true “fill for the life” of the engine product, engine rebuild to engine rebuild. Lasts 5 Years or 250,000 km for Automotive/Light Passenger Vehicles and 1,000,000 kilometres or 12,000 hours for Heavy Duty Diesel engine applications. It requires no supplemental coolant additives (SCA’s) to be added. It has a shelf life of over 6 years. Ensure you top off using coolant and NOT water and see the maintenance free benefits of the technology.
Is Coolant Red, Pink, or Green?
All of the above. Coolant comes in many different colors, including blue, green, red, pink, yellow, and purple. There are several different types of coolant (IAT, OAT, and HOAT), and each type has its own range of colors. IAT coolant is the typical green coolant. OAT is traditionally orange or red, but can also be green, pink, or blue. OAT is an extended life coolant that can last up to 5 years or 150k miles, and it cannot be mixed with any other type of coolant. HOAT coolant is a hybrid of IAT and OAT and is typically orange or yellow. HOAT coolants can be mixed with each other but not IAT or OAT coolant.
It’s very important to stick with the type of coolant that the OEM specified. If you have a customer who accidentally put in the wrong coolant, flush it out right away and fill it up with the right coolant.
. What happens if I don’t change my coolant?
Answer: Over time, coolant can become contaminated and lose its effectiveness. If not changed, it can lead to overheating, corrosion, and damage to the engine and cooling system components.
How do I check my coolant level? To check your coolant level:
1. Ensure the engine is cool.
2. Locate the coolant reservoir, usually a translucent plastic tank near the radiator.
3. Check if the coolant level is between the “Min” and “Max” marks. If low, add the appropriate coolant mixture.
What’s the difference between coolant and antifreeze?
Answer: Coolant is the mixture of antifreeze and water. Antifreeze is the concentrated liquid (usually ethylene glycol or propylene glycol) that lowers the freezing point and raises the boiling point of the coolant mixture.
Can I use water instead of coolant?
Answer: While water can temporarily cool your engine, it does not have the same boiling and freezing point properties as coolant, and it lacks the necessary additives to prevent corrosion and lubricate the water pump. Using only water is not recommended for long-term use.
What color should my coolant be?
Answer: Coolant color can vary depending on the type and brand. Common colors include green, orange, red, yellow, pink, and blue. It’s important to use the color specified by your vehicle’s manufacturer, as color can indicate the type of coolant.
. What are the signs of low coolant?
Answer: Signs of low coolant include:An overheating engine.
A dashboard warning light or temperature gauge reading high.
Heater not working properly.
Visible leaks under the car.
Gurgling sound from the engine.
Can low coolant cause engine damage?
Answer: Yes, low coolant can cause the engine to overheat, leading to potential damage such as a blown head gasket, warped cylinder head, or in severe cases, complete engine failure.
How do I properly dispose of old coolant?
Answer: Old coolant should be disposed of at a recycling center or an automotive shop that accepts hazardous materials. Never pour it down the drain or on the ground, as it is toxic to the environment and animals.
How do I properly dispose of old coolant?
Old coolant should be disposed of at a recycling center or an automotive shop that accepts hazardous materials. Never pour it down the drain or on the ground, as it is toxic to the environment and animals.
Can I mix different types of coolant?
It is generally not recommended to mix different types of coolant, as they can react negatively with each other, reducing the effectiveness and potentially damaging the cooling system. Always use the type of coolant specified by your vehicle manufacturer.
What happens if I don’t change my coolant?
Over time, coolant can become contaminated and lose its effectiveness. If not changed, it can lead to overheating, corrosion, and damage to the engine and cooling system components.
How do I check my coolant level?
To check your coolant level:Ensure the engine is cool.
Locate the coolant reservoir, usually a translucent plastic tank near the radiator.
Check if the coolant level is between the “Min” and “Max” marks. If low, add the appropriate coolant mixture.
What’s the difference between coolant and antifreeze?
Coolant is the mixture of antifreeze and water. Antifreeze is the concentrated liquid (usually ethylene glycol or propylene glycol) that lowers the freezing point and raises the boiling point of the coolant mixture.
Can I use water instead of coolant?
While water can temporarily cool your engine, it does not have the same boiling and freezing point properties as coolant, and it lacks the necessary additives to prevent corrosion and lubricate the water pump. Using only water is not recommended for long-term use.
What color should my coolant be?
Coolant color can vary depending on the type and brand. Common colors include green, orange, red, yellow, pink, and blue. It’s important to use the color specified by your vehicle’s manufacturer, as color can indicate the type of coolant.
What are the signs of low coolant?
Signs of low coolant include:
1. An overheating engine.
2. A dashboard warning light or temperature gauge reading high.
3. Heater not working properly.
4. Visible leaks under the car.
5. Gurgling sound from the engine.
Can low coolant cause engine damage?
Yes, low coolant can cause the engine to overheat, leading to potential damage such as a blown head gasket, warped cylinder head, or in severe cases, complete engine failure.