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CategoryMaintenance

The NAPA experts are here to help you maintain your car, truck, motorcycle, boat, ATV, lawn mower and more. Regardless of whether you tackle maintenance in your home garage or trust the technicians at your local NAPA Auto Care center, the NAPA Blog has the detailed advice you need to keep everything running in top condition.

catalytic converter

The Nose Knows: Odd Car Smells and What They Mean

Your nose is an effective detective. When chemical molecules are released, smells enter your nose, dissolve within a mucous membrane and are immediately transferred to your brain to decipher. However, not all odors are easily interpreted, including certain odd car smells that could signal an even greater problem…

A person opening the engine air filter box under a car's hood

How to Change an Engine Air Filter

It’s easy to tell when your windshield wipers need to be replaced because the evidence is right in front of you. Similarly, a dirty cabin air filter might release unpleasant odors or block air from flowing through the vents. An engine air filter that needs to be replaced, however, isn’t so obvious…