Tagignition system

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

Posted May 23, 2021 Know How

How to change a spark plug on a lawn mower

Do you know how to change a spark plug on a lawn mower? Luckily, its an easy job that takes just a few tools and a couple of minutes. Learn how here.

An engine with visible ignition coil wires.

Posted March 30, 20211 Comment Know How

How to Test Ignition Coil Failure

If you know how to test ignition coil failure you can easily spot and repair failures early to prevent further damage. Learn more here.

Posted October 15, 2020 Know How

What does a Camshaft Synchronizer Assembly do for your engine?

The camshaft synchronizer assembly consists of a camshaft position sensor mounted on an oil pump intermediate shaft. The synchronizer is driven off the camshaft, and sends the camshaft rotational position … Continue Reading What does a Camshaft Synchronizer Assembly do for your engine?

Posted August 31, 2020 Maintenance

What Is a Tuneup and Why Should You Get One?

What is a tuneup? This type of preventative maintenance can nip problems in the bud and keep your vehicle running smoothly. Here’s why you should get one.

Posted March 30, 2020 Know How

What Is a Camshaft Position Sensor And What Does It Do?

Exactly what is a camshaft position sensor, and how does it work? Learn how camshafts and their sensors help your engine achieve combustion efficiently.

Posted March 25, 2020 Know How

What does an Ignition Coil-on-Plug coil do for your engine?

In Coil-on-Plug (COP) technology, since each cylinder has a coil, the PCM controls individual cylinder firings for more precise ignition timing, reduced emissions and better fuel economy. Where are these … Continue Reading What does an Ignition Coil-on-Plug coil do for your engine?

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.

Sun glaring off a car's windshield. Hate having to go out to your car to start it in winter or summer? A remote car starter could prove to be extremely useful.

Posted September 30, 2019 Know How

The Pros And Cons of Remote Car Starters

Dealing with climate extremes? Let’s take a look at the pros and cons of remote car starters.

New spark plugs. Changing the spark plugs on your car may seem like a daunting task, but it doesn't have to be difficult. Here's what you need and some tips to completing the job.

Posted September 5, 2019 Featured

10 Tips For Changing Spark Plugs

Old and failing spark plugs can cause a host of problems in your engine, and it should be expected that you’ll have to change them at least a few times during the life of a vehicle. Luckily, it’s a pretty straightforward DIY that requires close attention, but not many tools. With the right know-how and a few tricks up your sleeve, changing spark plugs is a simple…

Spark plugs in an engine. Choosing the right spark plugs for your car can be a daunting task. Use this guide to pick the perfect spark plugs for your type of vehicle.

Posted August 16, 2019 Maintenance

Different Types Of Spark Plugs: Which One Is Right For Your Car?

Learn about different types of spark plugs, and gain insight into which choice is best suited for your car.