Bad spark plug wires can cause a decrease in engine performance, decrease fuel economy, and can even cause hard starting (a condition where it is difficult to start your vehicle when the engine is \"cold\"-hasn't run-for more than 12 hours), or stalling. Replacement spark plug wires can...
NA/AbleStock.com/Getty Images If you let your spark plug wires go for more than 30,000 miles without being changed (and even sometimes if you don't), they can be difficult to remove. The constant heating and cooling of the engine every day can cause the rubber to stick to the spark ...
This rapid change in magnetic flux induces a high voltage in the secondary winding through electromagnetic induction. The voltage produced can reach tens of thousands of volts, and travel to the spark plugs through spark plug wires. As the high voltage jumps the spark plug gap, it ignites the...
Theignition system(Figure 6) produces a high-voltage electrical charge and transmits it to the spark plugs viaignition wires. The charge first flows to adistributor, which you can easily find under the hood of most cars. The distributor has one wire going in the center and four, six or e...
Step 10: Reconnect the spark plug ignition wires. Use our parts finder to locate and order any replacement parts you may need for maintenance. Refer to your owner's manual for additional maintenance information. Cub Cadet Genuine Parts Always use genuine OEM replacement parts when...
When electrical current passed through these wires, they released a lot of heat, warming the fuel to the combustion point. The gun in the above diagram has a slightly more elaborate system. When the ignition valve is open, compressed flammable gas from the middle cylinder tank on the backpack...
1. Engine Temperature Warning / Coolant Temperature Warning:an internal combustion engine requires fuel to operate, electricity to start and keep the spark plugs firing, oil to be lubricated, and coolant to transfer heat effectively. This warning light comes on for a variety of reasons, including...
Disconnect the spark plug. Remove the lawn mower blade to clean and sharpen it. Turn your mower on its side so the carburetor faces up. Mark the bottom of the blade with a marker to make it easier for you to install it right-side up when the time comes. ...
Faulty Plug Wires: Damaged or worn-out spark plug wires can prevent the electrical charge from reaching the spark plug. Computer Problems: Modern cars rely on computers (Engine Control Units) to control various engine functions, including ignition. A malfunction here can disrupt the ignition process...
The parts you are concerned about are the spark plug wires, and spark plugs.If your spark plug wires are cracked or damaged, they can leak voltage to the engine block and prevent the spark plug from firing completely, or not at all. This can allow unburned gas to exit the engine and ...