Changing your car's transmission fluid is an important part of its periodic maintenance. You can take it to a shop, but DIY ...

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 ...

Question:I have a2008 Chevy TrailblazerSS RWD with the 6.0-liter V-8 and 4L70E automatic, with 42,200 miles. The owner's manual says the transmission fluid and filter need to be replaced at 50,000 ...

Transmission flushes are generally unnecessary for preventive maintenance and should only be done as a last resort. White smoke from the exhaust indicates an internal coolant leak, which can be costly ...