The fluid is drained from the vehicle using gravity instead of a machine and the new fluid is mixed and refilled by hand. The machine pushes the fluid through the system at the same speed it would travel were the engine actually running.Ī coolant drain and fill, or standard coolant service, is just that. A machine is then used to remove the old fluid and add new fluid. In a coolant flush, a chemical is first added to the cooling system that removes debris and buildup from the system. What is the difference between a Coolant “Flush” and a Coolant “Drain and Fill?” The purpose of the service is to remove deteriorated or contaminated fluid that may hinder your engine’s performance. The tech will then remove all of the antifreeze/coolant from the radiator and replace it with new fluid. During a coolant system service, your automotive technician will thoroughly inspect your radiator and your engine’s cooling system to make sure all is functioning properly. What’s included in a cooling system service?Ĭoolant service involves draining and refilling your vehicle’s cooling system with fresh antifreeze. Deteriorated coolant/antifreeze may cause your engine to run hotter than normal or keep the engine from starting in colder temperatures. Older fluid may cause acid buildup, may become contaminated by rust or scaling, and may have reduced resistance to boiling and freezing. Some older vehicles may require service more often, however. Most vehicles need a coolant service around 100,000 miles. How often do I need a coolant service on my vehicle? The best way to stay on top of potential problems with your coolant system is with regular coolant service as a trusted auto repair shop. It is important to make sure that you have enough coolant in your vehicle at all times to stave off premature coolant system corrosion, as well. Frozen fluid may prevent your car from starting on cold winter mornings. As coolant keeps the engine from overheating it also keeps it from freezing up when left to sit in the cold. Without regular coolant service, the cooling system may not function as it should, causing the engine to become too hot and cause damage such as warped heads, blown head gaskets, or even engine failure.Ĭoolant is also called antifreeze because, as the name suggests, it will not freeze even in extremely cold temperatures. If your vehicle’s cooling system is functioning properly, it will effectively reduce the heat produced by the engine and keep everything running smoothly. Coolant/antifreeze is added to a vehicle’s cooling system, which circulates the fluid throughout the engine and radiator to prevent overheating. It is comprised of a 50/50 mix of ethylene or propylene glycol and water. Steam or an odor similar to boiling maple syrup is coming from the engine What is coolant, exactly?Ĭoolant is commonly also called antifreeze. Flecks or bits of rust start to show up in the antifreeze/coolant liquidĥ. A grinding noise is coming from under the hood of your carĤ. Antifreeze leaks and puddles beneath your vehicle (orange or green fluid)ģ. The temperature gauge reads hotter than normal when the engine is runningĢ. Posted 7:04 pm by Renée Black & filed under Blog.ġ. Use new coolant if replacing a cooling system part.5 Signs That Your Vehicle Needs An Antifreeze/Coolant Service Add NOAT coolant extender at 300k and 600k and as necessary to maintain inhibitor level and pH. Step 3: Test coolant at least twice a year, Spring & Fall, every PM is preferred – use a refractometer to make sure your coolant is adjusted to the correct coolant/water mixture and then use test strips to assess nitrite level, and pH. Step 2: As coolant level drops through normal engine use, top up using only Prestone Command® NOAT Extended Life Concentrate prediluted coolant as necessary. Step 1: Perform a cooling system flush and then fill the cooling system with the proper mixture of Prestone Command® Extended Life Concentrate coolant and high quality water. *To achieve 750K mile extended service life, follow these steps. Its advanced, patented formulation is a concentrated blend of premium long-lasting inhibitors designed to provide up to 750,000 miles/15,000 hours* of protection against temperature extremes, rust, corrosion, scale and premature water pump failure. Prestone Command® Heavy Duty Concentrate and 50/50 Antifreeze/Coolant are Nitrite Organic Acid Technology (NOAT) for use and compatible with ANY NOAT Extended Life Heavy Duty antifreeze/coolant in ANY diesel-powered commercial vehicle engine or stationary engine.
1 Comment
Brent
11/21/2022 04:04:19 pm
Good recommendations you got up your sleeve! Thanks. I want to share a company who helps me with euro car maintenance. "Karl Knudsen Automotive". https://www.karlknudsen.com.au They have great mechanic with expertise with euro cars in particular. Once again, thanks!
Reply
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |