An inline transmission filter is an aftermarket part that some enthusiasts choose to install on their rides. Here's how to decide if one is right for you.

GM has issued a service update for certain 2024 and 2025 GMC Sierra HD units that have been found to have sediment present in their transmission fluid, with a field action available to fix the problem ...

Yes it does. Clean transmission fluid is critical to an automatic transmission which relies on tiny oil passages and complex hydraulic systems to operate correctly. Without a filter, debris and swarf ...