Transmission Repair: 3 Common Myths Exposed

Isaiah Chambers

The more you know about how your transmission works and the process that is used to diagnose problems with your transmission, the less likely you will be to pay for unnecessary repairs. That is why it is so important for you to take the time to separate fact from fiction before taking your vehicle in to be serviced by a local repair shop.

Below you will find more information on three of the most common myths surrounding the repair of your transmission.

Myth: A Black Mark When Checking Your Fluid Level Indicates A Transmission Problem

It is a common belief that a black mark or streak on your rag when checking the fluid level in your transmission is an indication of a serious problem. However, the truth is, these black marks are extremely common and are even expected by experienced mechanics.

More importantly, these marks do not indicate a problem with your transmission. Consequently, if a mechanic tries to sell you services based on this evidence, it is always best to take your business elsewhere.

Myth: Your Transmission Fluid Should Always Be Bright Red In Color

When you buy transmission fluid, it will be bright red in color. This coloring is due to an additive that is designed to help you easily identify transmission fluid so that it is not used in other parts of your vehicle. However, this additive is designed to breakdown over time.

Consequently, while your transmission fluid will be red when it is put into your vehicle, it will quickly turn brown after being added to your vehicle. Taking note of this color change when checking your fluid levels does not indicate a problem with your transmission. In fact, it simply means that your transmission fluid is functioning as it should.

Myth: You Can Self-Diagnose A Transmission Problem Using A Computer Diagnostic

With handheld diagnostic machines becoming increasingly affordable, the issue people trying to diagnose their own transmission problems is becoming increasing common. The problem with this trend is that while computer diagnostic machines are able to give you a general idea of what is causing an issue with your vehicle, these machines are not capable of distinguishing between mechanical and electric problems.

Consequently, while this diagnostic machine may point to your transmission as the problem, the truth is, the problem may simply be a problem in the connection between your transmission and your on-board computer.

In order to avoid paying for unnecessary repairs, it is always best to have your transmission problems diagnosed by a reputable mechanic rather than relying on a machine to do this job. To learn more, contact a company like Shiftright Transmissions with any questions you have.