Spark Plug Socket Sizes (w/ Chart)

spark plug socket size

Spark plugs are a vital part of any combustion motor, and they’re also one that will wear out in time. While you can technically use a normal deep well socket to remove spent plugs, there’s a good chance you’ll damage … Read more

How to Check Spark Plugs (9 Conditions to Look For)

how to check spark plugs

Quite a variety of gasoline-fueled piston engines are offered in today’s automobiles. One thing all have in common is spark plugs. And spark plugs are a periodic maintenance item in your car. A properly functioning spark plug will take the … Read more

6 Causes of Oil on Spark Plug Threads (and in Wells)

oil on spark plug

Maybe you’re completing some routine maintenance and you discovered the oil on your spark plug threads. Or perhaps you were troubleshooting why your vehicle had low oil and discovered that you had spark plugs covered in oil. Either way, now … Read more

How to Change Spark Plugs (Step-by-Step)

Spark plugs may be simple to replace or annoyingly difficult. It all depends on how many covers, hoses, wire harnesses and other miscellaneous parts you must either move or remove to gain access to the plugs. And if the engine … Read more

6 Symptoms of Bad Spark Plugs (and Replacement Cost)

bad spark plugs

Spark plugs are crucial components to an internal combustion engine. Without them, there would be nothing to ignite fuel within the combustion chamber. It’s no surprise that dirty or fouled spark plugs are a common cause for many engine issues. … Read more

4 Common Engine Misfire Causes

cylinder misfire causes

In our previous article, we went over what an engine misfire is and the common symptoms of an engine misfire. So how do you determine what is causing the engine to misfire in the first place? The combustion engine is … Read more

6 Engine Misfire Symptoms You Shouldn’t Ignore

It can be difficult to diagnose the reason for an engine misfire, but context gives major clues. Misfires are often intermittent and will sometimes only manifest with a specific type of fuel, environment, or engine load (how deep you’re into … Read more