OAT coolant chemistry affects hose durability, uptime, and engine life. Understanding what look for is key to long-term ...

A routine coolant flush turned into a confusing situation when a driver noticed something unusual […] ...

Experts say coolant shouldn't become depleted in newer cars, and that Ford may be cutting costs by shifting responsibility for the problem to owners. Coolant could be leaking from a number of places, ...

A couple of nights ago, I was driving my 2000 Range Rover on the interstate when the heater suddenly started blowing cold air and the temperature gauge topped out. I pulled off to the side of the road ...

How coolant testing helps identify diesel engine risk before it becomes an overheating event, corrosion problem, or major repair.

Question: I have a 2000 Lincoln Town Car. The car has 121,000 miles on it. Three different times the coolant has boiled over in my garage. I have had the car checked for leaks, and they have found ...

Q: My daughter has a 2001 Ford Explorer with 90,000 miles on it; it runs great. However when I changed the oil I found coolant in the oil, but the coolant level is full. In my 90 years I have never ...