NAPA Know How Blog

Synthetic oil can prolong engine life and reduce your long-term car ownership costs. But how is synthetic oil made? Let’s examine the process and help you determine the right oil for your car.

As technology advances, the efficiency of the spark plug has increased, resulting in higher combustion efficiencies. The design evolution has reduced the quenching effect on the flame kernel. The quenching … Continue Reading Did You Know: Spark Plug Evolution

Water pump failure can put a real damper on your day. If you’ve just discovered a pool of coolant underneath your car or noticed it running hot, you might be … Continue Reading The Connection Between Coolant And Water Pump Failure