Any lateral force applied to the tiny center electrode could cause the tip to break off. Use a ramp style gauge when necessary.
How to gap a spark plug measuring the gap learn your vehicle s gap specifications.
How to gap spark plugs. Choose the correct wire based on the size of the gap. When replacing spark plugs ensuring that the plugs have the proper gap is critical to engine performance. 2 select the proper number on your feeler gauge and run the gauge between the electrodes.
Here s how to gap your new spark plug. Therefore before you go using a coin gapper on any spark plug make sure you understand how it works and why a precise gap matters. If the wire didn t go through the gap is too narrow.
3 adjust the gap as necessary. Utilize feeler gauges to measure gaps most accurately. Clean the spark plug.
The distance of the gap on a spark plug depends on the voltage and amperage generated by the ignition coil. Check the gap on all spark plugs even ones that claim to be pre gapped. Run the wire between the two electrodes of the spark plug.
Widen the gap if necessary by hooking the gauge on the ground electrode and tugging. The gap is the distance between the center and side electrodes set so arcing occurs at the proper voltage that ignites the fuel and generates the combustion that makes the engine run. Understand how the gap affects engine performance.
How to gap your spark plugs 1 clean your spark plug. How to gap a spark plug. If you re regapping a used plug make sure that it s clean.
Measure the gap by passing the tool through the electrodes. Utilize gap closing tools when gaps are too large. Use a feeler gauge to check the gap of the spark plug.
Select an appropriate gap tool. Importance of the spark plug gap.
