Both manual and automatic transmission require fluid, to quite literally keep the gears turning. What's the difference between the two fluid types?
The new GM 10-speed automatic transmission is now either standard or an option on GM’s full-size SUVs. In these applications, the new 10-speed is known as the Hydra-Matic 10L80 and is assigned GM RPO ...
Manual and automatic transmission fluids should do roughly the same job, but there are differences between the two. Here's ...