While it’s likely seldom done, some vehicles’ maintenance schedules do include an interval for changing the differential fluid, though perhaps only under “severe service” conditions such as frequent ...

Ensuring that essential fluids are regularly checked and changed is, perhaps, the best way for a car owner to ensure their vehicle operates at maximum capacity on the road. While engine oil, coolant, ...

If you’ve ever been told your car has “lifetime” transmission fluid and never needs a change, you’ve been fed one of the biggest myths in car maintenance. The idea sounds nice, sure. No transmission ...

Modern vehicles rely on a host of fluids to send us down the road. Some, like engine oil and coolant, are well-known, while others, like differential fluid, are less-familiar to average motorists.