
4 Myths About DEF Fluid Busted
Not everything you hear about DEF fluid is true. We bust some DEF myths in this article.
Automotive expertise from NAPA AUTO PARTS
Searching for emissions info? Check out all the emissions related articles here on the NAPA Know How blog. We’ve got Know How for all!
Not everything you hear about DEF fluid is true. We bust some DEF myths in this article.
What is a PCV valve? This component minimizes pollution, prevents engine sludge and plays a significant role in helping your car function.
Congratulations, you’ve bought your first diesel truck. Learn how diesel engines provide more torque and better gas mileage than gasoline-powered trucks.
When the ominous “Check Engine” light comes on, it could be anything from a loose gas cap to an engine dangerously close to overheating — so it’s a good idea to get it checked out ASAP. These days with new technology, diagnostic scan tools have become affordable enough to add to your own DIY arsenal…
This small component does a huge amount of work to keep NOx emissions at bay, so learning how to clean an EGR valve is a critical maintenance task.
Just like any other car part, EGR systems need special care. Using an EGR valve cleaner can help you keep your system running smoothly.
Restrictions kill engine power. We already installed a K&N Blackhawk open-element air filter on our 2013 Chevrolet Suburban to let more air into the engine and make some extra power. … Continue Reading How To Install An Aftermarket Exhaust Kit On A SUV
What does oil do in a car? It helps the engine operate by lubricating, cooling and protecting. Clean oil also reduces emissions and improves fuel economy.
Why do people steal catalytic converters? By learning more about this issue, you may be able to protect yourself from falling victim to theft.
How much is a catalytic converter? This car part doesn’t come cheap, but it plays an essential role in your vehicle’s performance.