Ford Explorer Radiator
Tips on How to Maintain Optimal Performance of Your Ford Explorer Radiator
The radiator keeps the internal combustion system of your Ford Explorer from overheating. This is vital in the overall performance of your car and that is why regular maintenance must be observed. Radiators are susceptible to various damage including rust, coolant blockage, damaged caps and water pumps, and leaky hoses. In order to avoid such damage to your radiators, it's best to observe the following maintenance tips:
- Replace worn and damaged parts.
Each part of the radiator is important and even the smallest damage to any of it may lead to further problems. This is why worn and damaged parts should be replaced immediately. Always look out for broken or brittle hoses and worn belts. Be sure to replace the hose with the correct part number for your Ford Explorer.
- Don't scrimp on the coolant.
It is extremely important that you provide sufficient amount of coolant or antifreeze to your car's radiator to prevent overheating. Regular changing of coolant is also effective in preventing corrosion of the radiator and engine. Check the level of your coolant on a monthly basis by looking into the overflow tank. Remove sludgy coolant and replace it with 50/50 mix of water and antifreeze.
- Regular draining and flushing.
Thorough cleaning of your car's radiator is necessary to remove build-up of rust and sediment, which can potentially cause blockage or corrosion. Sludgy or brown appearance of the coolant basically means that it needs to be drained and replaced. You can do this by taking out the plug located in the engine block. Turning off the engine and letting it cool down sufficiently is a must before doing any work on the radiator. Keep in mind that it is extremely dangerous to work with a hot engine.
- Conduct a pressure test.
Conducting a pressure test will help you identify if there are any external or internal leaks in your radiator as well as verify its capacity to hold a certain amount of pressure. This is performed through the use of a cooling system analyzer. Attach the radiator cap to the tester with an adaptor and pump up the pressure. Monitor the pressure reading. A drop in the value indicates that there is a leak.