Dear Doctor: What is a “transmission flush”? Does the shop use new or recycled transmission fluid? The dealer said they do not pull the transmission pan, unless there is a problem. — Anthony Dear ...

General Motors advises against using external transmission fluid exchange or flush machines. There are fewer convertible choices today compared with 2013. A four-cylinder engine can perform like a V-8 ...

If you take your car to a shop for a routine oil change you have a high probability of being told your car needs one or more of its critical fluids flushed, changed or serviced. This started ...