Radiators

Metal is a good conductor of heat, allowing the radiator to efficiently transfer heat from the hot water circulating inside to the surrounding air. Metal radiators are also durable and can withstand the high temperatures and pressure of the heating system. Additionally, metal radiators can be easily shaped and formed to suit different sizes and styles.

The number of watts a central heating radiator generates depends on factors such as the material, design, and efficiency of the radiator. It's best to consult the manufacturer's specifications or a professional installer for an accurate wattage calculation.

The formula for heat resistant paint typically includes resins, pigments, fillers, additives, and solvents. The specific formulation may vary depending on the manufacturer and the desired application temperature range. It is important to follow the manufacturer's instructions for proper application and performance.

The usual cause of cooling system pressure surges is a bad head gasket. The compression from the cylinders gets into the cooling system and raises the pressure. Have a mechanic run a compression test to see if there are any big pressure changes between the cylinders.

Radiator cleaner has a chemical that is a mild acid. A person can make a less caustic radiator cleaner by using a product called Sal Soda. Sal Soda is found in the laundry detergent aisle of most grocery stores. After draining the radiator, put in 2 cups of Sal Soda, and fill with water. Put the cap on the radiator and run the vehicle for about 10 miles. Then drain and refill with the appropriate antifreeze.

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A radiator can crack due to excessive pressure building up from overheating, corrosion from old coolant or debris in the system, physical damage, or freezing temperatures causing the coolant to expand and crack the radiator. Regular maintenance and proper care can help prevent radiator cracks.

Firstly you need to define overheating Is the car just running hot or is it pushing the water out ? Ignition timing too advanced or a lean mixture cause the engine to run hot. But if the system is losing the water then you need to look Further. If the oil level is ok that is fine but check the colour of the oil. If it is milky then you might have water getting into the oil. Remove the oil filler cap and see if that has got a milky residue on it or inside the tappet cover. This could indicate a blown head gasket or worse a crack somewhere in the engine. If you have access to a radiator pressure tester check the system for water leaks, If you are losing water through a leak this could be causing the over heating. Check the water is being drawn from the reservoir, check the level in the radiator as well as in the reservoir. If the radiator cap is faulty it will lose water and also might not draw water back from the reservoir. If you can borrow a pressure tester the remove the spark plugs and pressurise the cooling system and let the car stand for a while. then leaving the spark plugs out turn the engine over with the starter and see if water comes out of the spark plug holes. This would indicate a leak into the cylinders.
If the car is parked and when you start it it runs irracticaly and then clears it could also indicate that water is getting into the cylinders.

Ground Black Pepper will, in deed, stop a small radiator leak. I've done it many times. I've NOT experienced any bad effects from doing this. If (when) leaks persist, it is time for a new radiator.

Radiator caps are pressure relief valves. They are rated at "pounds per square inch" and are designed to release some pressure from the radiator if it gets too high. If an engine overheats it can boil the coolant and this will cause the radiator cap to let out steam. Radiator caps DO lose their ability to regulate pressure and can release too soon. If the engine has not overheated, have the radiator cap tested and replaced as necessary.

This could be caused by a leak in the cooling system, a malfunctioning radiator cap, a blocked radiator, or a failing water pump. It's important to have the system diagnosed and repaired by a mechanic to prevent overheating and engine damage.

How old is the hose? There was probably a weak spot in the hose. It could have been rubbing against a fan belt or a part of the car that just rubbed it till it broke. Your Radiator cap could be faulty therefore the pressure in the radiator becomes so great that something has to give and the hose would be a likely part to burst.

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The liquid in the radiator reservoir of a Volkswagen Jetta 1999 should ideally be a mixture of water and antifreeze (coolant). This mixture helps regulate the engine temperature and prevent freezing or overheating. It is important to check and maintain the proper coolant levels to ensure the engine runs smoothly.

It could be transmission fluid. Many transmissions are cooled by running a line through the radiator. Check for small tubes going into the radiator, if you only have the two large engine coolant lines, you don't have a transmission cooling line in the radiator.

On my 91 it is metal (copper, or an alloy I believe?), although I have never heard of a plastic radiator.

The radiator drain plug on a 1992 Mercury Topaz is typically located at the bottom of the radiator. It may be a plastic petcock valve that you can twist open to drain the coolant from the radiator. Be sure to place a drain pan underneath to catch the coolant.

The orange light with a rectangle filled with vertical lines on older Toyotas typically represents an issue with the transmission fluid temperature. It's a warning to check the transmission fluid level and ensure it is not overheating. If you're unable to find any issues with the radiator, it would be best to have the transmission fluid checked and any necessary maintenance done.

This could be due to a blockage in the radiator hose, preventing the flow of coolant. Another possible reason is a malfunctioning thermostat that is not allowing the coolant to circulate properly. It's best to have a mechanic inspect and diagnose the issue to determine the exact cause.

Three possibilities: 1. The heater is plugged with rust. 2. The radiator cap is not maintaining adequate pressure in the system. Raising the pressure prevents boiling. Rad caps contain springs that weaken with use. 3. The coolant contains too little antifreeze (too much water) and the thermostat is stuck open. Flush the system, replace the thermostat and rad cap and refill the system with 70% propylene glycol and 30% water. (Not ethylene glycol - when it spills it poisons animals.) If the problem persists replace the heater core.

if it is a slow drip or sepage, it will make, @ particles in the water will fix it,

if it is a steady drip then you will have to take it apart and wrap the pipe fitting with teflon tape, or use a pipe sealer on the threads,

The boiling point of water is 212 degrees, most vehicles now days operate ftom 205 to 215. A 50% mix of distilled water and antifreeze will extend the the boiling point to 265 degrees at sea level. If you go up in elevation the boiling point will decrease, so make sure you have a known good or new radiator cap to prevent premature water boiling in higher elevations

Yes, if the radiator fan is not working, it can cause overheating of the engine. The radiator fan helps to cool down the engine by pulling air through the radiator to remove heat. Without the fan, the engine may not receive adequate cooling, leading to overheating.

Effectually, no.