Whenever our friends ask about the importance of spark plugs, we remind them of all the gas-powered farm tools that need a spark. A spark should jump from the screwdriver to the engine block covering a distance of half an inch. The easiest way to check an ignition coil is to disconnect the spark plug lead from the plug, insert a screwdriver in the socket holding the plastic handle, and crank the engine. How Can You Tell If an Ignition Coil Is Bad? Telltale sounds of a faulty spark plug include inconsistent engine noise due to misfiring cylinders, backfiring, and sudden drops in engine noise when the throttle is applied.Įngine spluttering may occur due to a bad spark plug or faulty fuel injection and ignition timing. (Your combustion chamber will thank you later – especially if you need your engine to work in harsh weather conditions!) What Does It Sound Like If You Have a Bad Spark Plug? The chart is perfect for printing and hanging in your garage. Without second-guessing your spark plug scoring! The spark plug chart shows perfect examples of worn-out spark plugs and spark plug faults that may lead to loss of power, poor fuel economy, a jittery sound, or costly engine repairs. If they appear rounded, replace the spark plug.Īre you trying to figure out if your spark plug is bad? Then check out this spark plug condition chart! It’s our favorite way to check common signs or defective spark plugs.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |