Does it matter what kind of transmission fluid I use?

Even if you change your transmission fluid, you never will be able to drain all of the fluid from your system so it is important to use the same kind of fluid. It is also important to use the correct type of automatic transmission fluid because different fluids have very different properties.

How do I know what kind of transmission fluid I need?

The easiest way to make sure you’re using the right type of ATF is to check the owner’s manual. It’ll tell you exactly which ATF the manufacturer recommended for your car. You may also find a recommendation on the dipstick. Either is a reasonable resource for determining the right type of fluid for your transmission.

Does it matter the brand of transmission fluid?

Brand doesn’t matter but fluid specifications really do, especially with automatic trans fluids. Put the wrong stuff in and your clutch packs burn out fast.

Is all transmission fluid the same?

Always check your owner’s manual for the type of fluid recommended for your vehicle by the manufacturer. Most, but not all, transmission fluids are blended with synthetic base oils to offer better performance, with improved resistance to heat, cold, oxidation, friction, and shearing.

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Are all transmission fluids compatible?

Yes. Synthetic ATF and conventional fluids are 100 percent compatible with each other. Is MaxLife ATF compatible with other brands of automatic transmission fluid?

What happens if you use the wrong automatic transmission fluid?

Automatic transmissions must only use the fluid specified by the automaker, such as General Motors’ Dexron series or Toyota’s Type T. Using the wrong fluid can cause poor lubrication, overheating, and possibly transmission failure. A mechanic might not be able to reverse the damage, even by flushing the transmission.

Can I use CVT fluid for automatic transmission?

The car with CVT transmission will still work for some time because it is impossible to drain all the CVT fluid. So when a mechanic mistakenly adds ATF to the CVT transmission, the transmission would contain a mixture of CVT fluid and ATF. However, the aftermath will be disastrous.

Can you mix different brands of CVT fluid?

No, absolutely not – unless your “automatic” is a CVT, and then you must use CVT fluid. ATF and CVT oils are chemically completely different fluids with different additives, base stocks, viscosities, friction coefficients, etc.

Can I use dexron 3 instead of ATF 4?

Fina’s product data sheet for its “Dexron-III/Mercon ATF” says it is recommended for “all late model GM…Chrysler and most imported car…automatic transmissions, as well as, (sic) those in Ford vehicles that call for a Mercon fluid.” But, again, a fluid compatible with Dexron III or Mercon is not going to be …

Can I use dexron 4 instead 3?

Per GM, Dexron IV is backwards compatible in Dex III applications, but not anything before.

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Should you use OEM transmission fluid?

The only time to use a Genuine fluid is if it’s still under warranty and you don’t have to pay for it. … These are exact same as Genuine fluid but are a much better value. If your car is more than 3 or 4 years old select an OEM part when the repair is not covered under warranty and you have to pay for it yourself.

Is there a universal transmission fluid?

Ultra1Plus™ Transmission Fluid Full Synthetic ATF Universal is a universal automatic transmission lubricant which is suitable for use in nearly all makes and models of automatic transmissions including passenger cars, light trucks, heavy-duty trucks, commercial vehicles, as well as off-road vehicles.

Can I use ATF 3 instead of ATF 4?

ATF+4 is backward compatible with ATF+3 so you can use it with no issues.

Can you mix DEXRON III and DEXRON-VI?

Try not to mix DEXRON-III with DEXRON-VI, only because if you do that you are in fact diluting the DEXRON-VI fluid with a less stable product and therefore throwing away much of the advantage. All you need to remember is that DEXRON-VI is far superior to DEXRON-III.

Can I use DEXRON III instead of DEXRON-VI?

DEXRON-VI can be used in any proportion in past model vehicles equipped with an automatic transmission, in place of DEXRON-III (for instance, topping off the fluid in the event of a repair or fluid change). DEXRON-VI is also compatible with any former version of DEXRON for use in automatic transmissions.