You're in the driveway, hood popped, transmission fluid ready to pour, do you add it with the engine running, or kill the motor first and hope for the best? It's a common question, and getting it ...

Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. Changing your own automatic transmission fluid should be done every 20,000 to ...

Dear Car Talk: I own a 2000 Jeep Cherokee. It needs fresh transmission fluid. What would your honest answer be about the benefits of “flushing” the transmission versus a transmission fluid “change”?

So you're all scared about the condition of your transmission, whether or not you've properly filled it with whatever fluid it's so thirsty for. Unfortunately for you, your car's manufacturer hates ...

Many modern cars and trucks come with sealed "lifetime" transmission filters that supposedly never need service, but there's ...