Tagdiesel

Searching for diesel info? Check out all the diesel related articles here on the NAPA Know How blog. We’ve got Know How for all!

Four fuel pumps with one for gasoline and one for diesel

Posted January 15, 2020 Know How

Diesel Fuel and Cold Weather: What You Need to Know

The combination of diesel fuel and cold weather can be challenging for some vehicle owners. Here’s the best way to maintain diesel fuel in the winter.

A diesel glow plug warmer works to improve starting and lower emissions in diesel engines.

Posted December 30, 2019 Know How

How A Diesel Glow Plug Improves Starting and Lowers Emissions

Diesel fuel ignition is highly dependent on temperature. Learn how a glow plug warmer can make cold starting easier and reduce emissions.

Fuel injectors on a diesel engine. Many factors influence an engine's needs for power, which vary each time you get behind the wheel.

Posted December 13, 2019 Know How

How Does Direct Fuel Injection Work?

There have been different fuel delivery methods throughout time, becoming more efficient as technology progresses. So, how does direct fuel injection work?

2018 Ford F-150 Diesel 4x4 SuperCrew Platinum

Posted August 12, 2019 Know How

NAPA Knows New Cars: 2018 Ford F-150 Diesel 4×4 SuperCrew Platinum

(Editor’s Note: Welcome to NAPA Knows New Cars with the 2018 Ford F-150 Diesel 4×4 SuperCrew Platinum. This is not your normal new car review. This series focuses more on … Continue Reading NAPA Knows New Cars: 2018 Ford F-150 Diesel 4×4 SuperCrew Platinum

EGR Valves And Coolers Are Core To Maintaining Clean Diesel Emissions

Posted June 10, 2019 Maintenance

EGR Valves & Coolers Are Core To Maintaining Clean Diesel Emissions

It used to be when you heard someone say “diesel,” the word “dirty” was usually in close proximity. Those were the old days. Today’s modern diesel engines, including those found … Continue Reading EGR Valves & Coolers Are Core To Maintaining Clean Diesel Emissions

Start engine button on a car. An engine needs oxygen and fuel to run. A faulty fuel filter can stop your engine from getting enough gasoline and could possibly stop it from starting.

Posted March 29, 2019 Maintenance

Can a Fuel Filter Stop a Car From Starting?

Can a fuel filter stop a car from starting? The short answer is yes! Here’s how a fuel filter works and how a faulty one can stop your car from running.

Have a diesel-powered car? Here's why a good diesel fuel additive is necessary to keep your engine running smoothly.

Posted January 2, 2019 Know How

Should You Use a Diesel Fuel Additive?

Is a diesel fuel additive a necessity for diesel-powered cars? While not a requirement, here are the benefits of an additive for diesel vehicles.

Posted December 14, 2018 Know How

No Spark Necessary: How Does a Diesel Engine Work?

They both take fuel, create small explosions within the engine and make cars move. But, how is a diesel engine different from a gas one?

A car dashboard shows an odometer and fuel measurements. Driving with the gas light on can cause damage.

Posted November 13, 2018 Know How

Range Anxiety: Is Driving With the Gas Light on Really That Bad?

Driving with the gas light on might not seem like a big deal, but doing so consistently may eventually cause serious problems.

Posted October 30, 2017 Know How

What Do Fuel Additives Really Do?

You’ve probably seen the significant shelf space devoted to fuel additives. Here’s what they do.