Since modern automatic transmissions are generally seamless, any noticeable symptoms are important warnings that should prompt an immediate diagnosis.

Picture this: you've installed a new programmer that adds 150-plus horsepower and more than 200 lb-ft of torque to your 7.3L Power Stroke. The only problem is, your E40D-4R100 automatic transmission ...

The entire reason you drive an automatic transmission instead of a manual one is that it's much easier overall in terms of actual driving and caring for it — not to mention that stick shifts are a ...

QUESTION: I have an inquiry about a longtime problem with the Powerglide transmission dumping fluid from the torque converter into the pan after sitting for a few weeks. No one seems to have a ...

Have you noticed high engine revs, unusual noises, or that your vehicle hesitates when shifting gears? If so, you may be dealing with a slipping transmission. When you hear someone describe a ...