Is it bad to change transmission fluid too often?
If the valve body gets gunked up with damaged transmission material, you could lose the ability to shift between gears. This is why many people worry that changing transmission fluid can cause a transmission to slip, but if you’re changing your transmission fluid regularly, you won’t have to worry about this problem.
How often should you flush your transmission fluid?
Having a transmission flushed every 30,000 to 50,000 miles is crucial, especially if you drive a car with an automatic transmission. Let’s take a look at the top 4 reasons why having your automatic transmission fluid flushed as recommended is indeed necessary.
What happens when you flush the transmission machine?
This causes fluid to flow through the cooler line. As fluid leaves the cooler line it enters the chamber on the flush machine. As the old fluid side of the diaphragm fills it pushes the diaphragm up and forces new fresh fluid into the transmission. After a while the old fluid is collected in the machine and it is replaced by new fluid.
How is a transmission flush different from a filter change?
» A transmission fluid flush is different from a fluid and filter change. » A fluid flush will not repair an internal transmission problem. » A fluid flush is a preventative maintenance procedure, not a cure all solution. » A flush is not recommended for certain high mileage vehicles.
How often do you need to change your automatic transmission oil?
In General. The first thing to bear in mind is that over-doing it with automatic gearbox oil changes is never a bad thing. You won’t harm your transmission by changing the oil more often than the manufacturer recommends. The low end for an automatic transmission fluid change interval is around 30,000 miles (a little under 50,000 km).
How often should you have your transmission flushed?
When should you have the transmission flushed? Most manufacturers recommend a transmission flush every 30,000 miles or every couple of years. However, there are other times besides these intervals when a flush might be a good idea. These include: When the fluid is dirty or “burnt.”
How is a transmission flush different from a fluid change?
This is different from a fluid change in which only some of the fluid is replaced. A simple fluid change cannot remove all of the built up deposits that accumulate over time as is done during a flush. Also, some of the fluid is usually stored in the torque converter potentially contaminating the new fluid that is put in. What is the point of that?
Are there Reverse flush machines for auto transmissions?
Nonetheless, many car manufacturers and dealerships contend that these procedures are not harmful at all and help revitalize auto transmissions. MDH Motors does not use a reverse flush machine and over the thirteen years of being in the automotive repair industry I still yet to have seen a machine that flushes the fluid in reverse.
In General. The first thing to bear in mind is that over-doing it with automatic gearbox oil changes is never a bad thing. You won’t harm your transmission by changing the oil more often than the manufacturer recommends. The low end for an automatic transmission fluid change interval is around 30,000 miles (a little under 50,000 km).