Has your car’s transmission suddenly started acting up? Is it shuddering while you’re on the road, or struggling with harsh gear changes? It’s time to check out what’s happening under the hood.

We may receive a commission on purchases made from links. Whether it's an automatic or manual, the transmission in your car is one of its most vital and complex elements. It should go without saying ...

We earn commissions from purchases you make using links in our articles. Learn more. Most drivers know that regular oil changes are important for keeping their vehicles performing at their peak, but ...

Your car's transmission is one of its most important components, which means you'll want to take good care of it. Like most of your vehicle’s mechanical systems, a transmission requires quality, ...

Every auto parts store in America has a wall of engine and transmission additives that, no matter what's actually in them, promises to fix or rebuild some component or system that needs actual, ...