Can I use regular grease for spark plugs?
NGK does not recommend the application of lubricant such as copper grease to spark plug threads as the result is a reduction of frictional forces at the thread faces. It’s very important not to over or under tighten spark plugs during installation. Over tightening can lead to distortion of the spark plug and breakage.
Which is the best spark plug for a motorcycle?
Check out our picks for the best motorcycle spark plugs. Here’s some quick references to reading a motorcycle spark plug: Light tan spark plug: Good mixture. Black, oily Spark Plug: Oil fouled (see valves or piston rings.) White, no color on spark plug: Too lean.
What to do when your spark plug Wells fill with oil?
Although the leak can sometimes be fixed by tightening the valve cover bolts, more often than not the valve cover gasket and well seals will need to be replaced. If this leak is left untreated, the spark plug boot could swell, which in turn will lead to a misfire in the engine. It’s import to fix this leak as soon as you discover it.
What causes oil to leak from the spark plug?
If the gasket is not well sealed around the spark plug, it is likely to allow oil to leak into that area, which will pool and eventually cause problems for the engine as outlined above.
What are the spark plugs and ignition wires?
The spark plugs and ignition wires (or, oftentimes, connector assemblies) are the critical last pieces in the ignition system that every gasoline engine needs to operate.
Can a spark plug be covered in oil?
This is bad for both the ignition coils and spark plugs as it can cause misfires, and it can also cause these parts to fail. If your whole spark plug is covered in oil, you should definitely replace the valve cover gasket and the O-rings around the spark plugs.
What kind of lubricant to use on spark plugs?
Apply LOCTITE 767 (ANTISEIZE LUBRICANT) (P/N 293 800 070) over the spark plug threads to prevent possible seizure. Page 8 of the NGK catalog includes, among other things, this text:
What kind of spark plugs do you use?
Platinum plugs use a platinum disc that is welded to the end of the center electrode, which allows the plug to last longer than a copper plug, retaining its edge better, which means better conductivity. Platinum spark plugs tend to run hotter, preventing fouling and buildup of deposits.
Why do I have oil leaking from my spark plug?
The oil which is meant for the engine is the one leaking on your spark plugs. The use of that oil is to lubricate your engine and thus, if it is not getting onto the engine, then its main purpose is not being fulfilled. Lubrication of the engine is very important since there is a lot of heat which the moving parts in the engine generate.