4 Telltale Signs You Need to Get Your Car’s Transmission Flushed Right Away


A transmission flush is a process that forces the transmission fluid to flow back through the transmission and clear out any particles that could be causing problems. It is not part of the regular maintenance of a vehicle and should only be done when it becomes necessary. There are a few signs that may indicate when it is time to get a transmission flush.

The first sign that your car may need a transmission flush is if it is having trouble staying in gear or slipping. When you experience issues related to the transmission, the machine used for a transmission flush may be able to identify any other problems that may be causing the issue. It is important to note that the cause of the issue may not always be a transmission flush, so it is necessary to check for problems such as worn clutch packs or bands, a bad torque converter, or even a simple lack of fluid in the transmission.

4 Telltale Signs You Need to Get Your Car's Transmission Flushed Right Away

4 Telltale Signs You Need to Get Your Car's Transmission Flushed Right Away

Another symptom that could indicate a need for a transmission flush is if you find signs of dark and sludgy transmission fluids. This is a sign that the fluid has become oxidized. To test whether your fluid has oxidized, you can drop a few drops of the fluid onto a paper towel and see if the fluid disperses. If the fluid does not disperse then the fluid has oxidized. In this case, it may be necessary to have a transmission flush and fluid replacement.

4 Telltale Signs You Need to Get Your Car's Transmission Flushed Right Away

It is important to consult your manufacturer’s guidelines for the maintenance of a transmission before getting a flush. Many manufacturers do not recommend flushes as part of the maintenance, as this process can cause damage to your transmission and void any warranty you may have. Ensure that you are aware of any recommendations for flushing in your owner’s manual or any paperwork you may have before getting a flush. Do not rely solely on the mechanics working at the shops for advice about when a flush may be necessary, as you may find the advice is not always in your best interest.

If you notice any of the above mentioned signs, it is important to schedule an appointment with a qualified technician to determine whether your car needs a transmission flush or not. After assessing the situation, they will be able to advise you as to whether a flush is necessary, as well as provide any advice or help you may need. If you do determine that a flush is necessary, make sure it is done properly, as improperly flushing a transmission can cause more damage and lead to further problems down the road.

  • June 13, 2020