#Sealed transmission fluid change manual#

#Sealed transmission fluid change manual#

Just refer to your vehicle’s owner’s manual to determine how often to replace the transmission fluid in your car as well as which ATF should be used. Ignoring it can result in diminished performance, accelerated transmission wear, and reduced gas mileage. Whether you decide on a transmission fluid change or flush, be sure you have one of these services performed regularly. Because of the special equipment and labor involved, a transmission flush usually costs significantly more than the less complicated fluid change. When considering a transmission fluid change vs. A fluid change is a drain-and-refill, with some old fluid remains in the transmission after the change, which can contaminate the new fluid - and diminish performance.With a flush, all the old fluid is removed by a flush machine and replaced with new fluid, allowing for optimal transmission performance.It’s been said that a transmission flush is more effective than a change because:

Performing a flush allows for the use of a flush additive to help clean the transmission and more effectively remove accumulated sludge and other contaminants.More consistent shifting, since the new fluid provides more effective frictional properties.The transmission runs cooler and receives the maximum protection against wear to clutches, gears, and bearings.Some of the benefits of a transmission flush are: A special solution is run through the cooler lines.But since much of the old, dirty fluid is replaced, the transmission will operate more efficiently than before. It’s important to note that a fluid change only drains 20% to 40% of the total ATF volume. Then the transmission is refilled with fresh ATF.The transmission pan is lowered and drained.Here’s a quick overview of what happens when a technician performs a fluid change: While you may be curious about when to replace transmission fluid you may also wonder if you need a transmission fluid change or flush. If you can’t locate your manual, just contact Jiffy Lube as the trained technicians can access the manufacturer recommendations for your vehicle. When the transmission begins to overheat, the ATF breaks down, clogging internal passageways and making shifting difficult.įor the recommended service interval for your vehicle, refer to your owner’s manual. As the ATF moves through the transmission, these particles can burn and overheat the internal components, resulting in system failure. Over time, dirt, metal shavings, and contaminants accumulate in the fluid. Aging Fluid Can Accelerate Transmission Wear.Īutomatic Transmission Fluid (ATF) lubricates, cools, and cleans the internal components to help the transmission run efficiently. When the transmission performs optimally, your fuel economy is improved, transmission trouble can turn into expensive repairs So, it’s wise to give your transmission consistent, routine attention. It pays to take care of your car’s transmission.