In most cars, you can check the transmission fluid by finding the transmission dipstick under the hood of your car while the engine is running.
There will be markings on the dipstick indicating if there is enough transmission fluid, or if you need to add more. To determine if you need to change the fluid, wipe the dipstick on a white paper towel or cloth and observe the color of the transmission fluid. If the fluid is bright pink, your transmission fluid is new and does not need to be changed. If the fluid is a light brown with a hint of pink, your transmission fluid will need to be replaced.
When changing your transmission fluid, you open the transmission drain located on the underside of the car. Flushing your transmission, on the other hand, allows you to completely change all of the fluid in the transmission. A bad torque converter can also cause the engine to stall or slip out of the overdrive gear. Fixing more serious problems such as worn or broken bands, clutches and gears require removing and taking apart the transmission.
These procedures should only be attempted by those with significant auto repair experience. One of the easiest ways to prevent problems is to regularly monitor your fluid level. Once a month every two weeks if you drive a lot , open the hood, locate the transmission dipstick, and check the ATF level. Always do this with the engine running, because the internal pump has to be running in order to get an accurate reading.
If the fluid appears dark, unusually thin, dirty, or has a burnt smell, have it changed immediately. If the it is below the optimum level indicated on the dipstick, add more fluid immediately to prevent further damage. Typically, you add fluid to an automatic transmission by placing a funnel into the dipstick tube. Click here for a complete tutorial.
If your automatic transmission fluid needs to be changed, you can either do it yourself, or have a repair shop do it for you. It can be a messy job, and it does require a bit of mechanical experience to do properly.
You can get step-by-step instructions in a Haynes-type shop manual which are available at your local auto parts store, but the process goes like this:. If your transmission is leaking fluid, you need to find the source.
Experienced DIY-ers can usually research the vehicle-specific symptoms, replace the offending parts and fix the problem. Otherwise, that little transmission leak could wind up creating a much bigger, more costly problem.
Many transmission problems are easily preventable by following routine checks and maintenance procedures. Worn out fluid is usually the root cause of a slipping transmission, so have your fluid and filter changed every 30, to 50, miles or every two years — whichever comes first.
In addition, check the fluid quality and level often to make sure it will keep things cool and perform gear changes effectively. Get an estimate for replacement transmissions and local installation. Look up your transmission model by vehicle make and model. What other symptoms have you noticed?
Let us know by leaving a comment below! When stopping i have to down shift back to 2nd. Posted on July 1st, by thomas liquori.
Why Do Transmissions Slip? There are a few explanations worth investigating that may yield a less expensive fix, including: Fluid levels: A fairly likely explanation for your slipping transmission is a problem with your transmission fluid.
Your transmission is a hydraulic system. It uses pressure from the transmission fluid to shift your gears. If you are low on transmission fluid, the gears will struggle to shift, and your car may even overheat. The first thing you should do is check your transmission fluid. If it is low, you will want to refill it, but you should also try to figure out why it is low see below.
Drain and replace it with fresh transmission fluid. Transmission Bands: Metal bands connect your gears in the transmission. Check to see if one of these bands is broken or worn out. This can happen over time, especially if you run the engine high, particularly if it has ever overheated. If one of your bands is worn out or broken, you will have trouble engaging the gear connected to that particular band. Posted in: Uncategorized , Transmission.
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