What To Do When Your Jet Ski’s Spark Plugs Fail

What To Do When Your Jet Ski’s Spark Plugs Fail

Spark plugs are integral to the function and capability of jet skis. These small but mighty components ignite the fuel-air mixture within the engine, propelling your jet ski forward. However, spark plug failure can cause frustration and raise safety concerns. We’ll explain what to do when the spark plugs of your jet ski fail, including signs of issues and troubleshooting tips.

Signs of Spark Plug Failure

Identifying the symptoms of spark plug failure can prevent significant engine damage. Common indicators include difficulty starting your jet ski, rough idling, and a noticeable decrease in fuel efficiency.

Should you observe these signs, a closer inspection of the spark plugs may reveal physical damage, such as cracked porcelain, eroded electrodes, and carbon deposits. You should check the jet ski’s warranty to see how long it covers the original spark plugs.

Troubleshooting Spark Plug Problems for Jet Skis

You should remove the spark plug wires and inspect the plugs for wear or fouling. This inspection can provide insights into the condition of your jet ski’s engine and combustion process. Consult your jet ski’s owner’s manual for details regarding the location and inspection of the spark plugs.

Replacing Spark Plugs

If the original components are beyond repair, you’ll need to get new jet ski spark plugs. Replacing them is a straightforward task requiring basic tools, including a spark plug socket and a torque wrench.

Remove the old spark plugs, and prepare the new ones for installation by checking and adjusting the gap setting as necessary. After installing the new spark plugs, adhere to the recommended torque specifications to ensure optimal engine performance.

Preventing Future Spark Plug Issues

To mitigate future spark plug problems, follow best practices for engine maintenance. They include performing regular inspections, eliminating corrosive elements like salt water, and using high-quality fuel and oil to minimize the buildup of deposits on the spark plugs. Furthermore, keeping the engine and its components dry and protected from excessive water exposure can reduce the risk of spark plug damage.

Get High-Quality Watercraft Spark Plugs at E3 Spark Plugs!

We hope our guide has explained what to do when your jet ski’s spark plugs fail. By recognizing the signs of failure, conducting timely replacements, and adhering to a strict maintenance regimen, you can keep your jet ski in peak condition for your water-bound adventures.

If you need a spark plug replacement, E3 Spark Plugs has a wide inventory of high-quality performance spark plugs to choose from. Browse our spark plugs selection, or contact our expert staff if you need help finding the right spark plug for your watercraft!