If you suspect your transmission is running rough, Lucas Transmission Fix promises to make changing gears more smooth, but it can only go so far.

For us, there really isn't a maintenance job we like doing less than changing the fluid and filter in an automatic transmission. Even if you're blessed with an automatic that has a transmission pan ...

Of all the liquids flowing around your vehicle, none is more important than your automatic transmission fluid. It’s the vital lubricant that keeps the gears cool and running smoothly. More than just ...

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 ...

That sweet, chemical smell under your car's hood isn't a good sign. Find out which three mechanical failures are likely ...

Toyota’s problems with its failing UA80 eight-speed automatic transmissions are far from over. Late last year, a lawsuit was filed in Texas regarding this transmission, and now another one has popped ...

The "unbreakable" Highlander crown is slipping. 800 miles past the warranty, a terrifying cabin howl is bankrupting families. Is this the end of the legend? We’re investigating the $9k repair ...

CARS.COM — Why does your automatic transmission act funny? The most common causes include leaking seals, mechanical damage, worn-out transmission fluid or inadequate transmission fluid level, but we ...

See how to change your own automatic transmission fluid on this Autoblog Wrenched. Changing your own automatic transmission fluid should be done every 20 – 50 thousand miles. Good thing it’s pretty ...