
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?
Automotive expertise from NAPA AUTO PARTS
Searching for fuel economy info? Check out all the fuel economy related articles here on the NAPA Know How blog. We’ve got Know How for all!
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?
The worst thing about stop-start technology might be all in your head, but what is idle-stop or SST on a conventional or mild hybrid vehicle?
A dirty air filter can slow you down and maybe even damage your engine. Here’s a look at how this lesser-known component is critical to engine health.
Most modern EFI engines have a Mass Air Flow (MAF) sensor located in the air intake of the engine. This is the device that measures how much air is coming … Continue Reading How to Clean Your MAF Sensor For Better Performance
Most modern vehicles have 12-volt electrical systems, which power everything by means of the car battery. A 48-volt system may become the new norm.
Tire pressure affects more than mpg. Here’s a look at four ways that underinflation can harm your tires, vehicle and even yourself and other motorists.
Have you ever found yourself staring at a motor oil display at your local shop wondering: What is synthetic blend oil? We’ve got the answers.
MAP sensor cleaning may be necessary to correct poor fuel economy, rough idle, stalling on acceleration or a check engine light. Here’s how to get started.
U.S. vehicle emissions regulations have been evolving since the 1950s and are about to face a critical crossroads in April 2018.
Recognizing a Broken MAP Sensor