How to tell if your car water pump needs replacement?
How to tell if your car water pump needs replacement? Part 1 of 2: How to tell if a car’s water pump needs replacement. There should be no movement, if there is, this along with the noise is a good indication you may have a water pump problem. Step 5: Check for leaks. It is possible to see signs of coolant leaking before you experience your vehicle’s engine overheating. How can you tell if your water pump is going bad? Start your car's engine with the hood up. If you hear a low-pitched grinding noise, it may indicate that your...