Why Change Transmission Fluid?
Changing your transmission fluid can prevent a big headache and save thousands of dollars.
What Motor Oil is Best for Winter? (And Other Cold-Weather Questions)
Synthetics remain fluid in cold weather to ease cold starts and improve wear protection.
Manual Transmission Fluid & Automatic Transmission Fluid: What’s the Difference?
Even with manual transmissions on the endangered species list, questions about automatic vs. manual transmission fluid still arise.
What is the Best Transmission Fluid?
AMSOIL Signature Series Synthetic ATF excels at fighting heat and protecting gears and clutch plates, as demonstrated in severe testing.
What is Transmission Fluid?
Transmission fluid is a lubricant formulated to protect your vehicle’s transmission gears and clutch packs while enabling smooth, crisp shifts.
What Kind of Transmission Fluid Do I Need?
We provide all the info you need to find the right kind of transmission fluid for your vehicle. Plus, find...
8 Overlooked Vehicle-Maintenance Services
These often-overlooked vehicle-maintenance practices can not only help avoid expensive repairs, they can boost performance.
