Spark Plugs

Spark plugs help to get your Mercedes' engine started, producing electric sparks that help to ignite the air and fuel mixture during the combustion process. They help keep the engine running consistently by igniting this mixture throughout the day. They receive high voltage currents from your ignition coils to do this. While spark plugs can handle large amounts of heat and are built to last, they are something that can wear out over time. It's important to refer to your owner's manual to see what suggested time frames for replacement should be so you can avoid major issues. It's important to know some signs that your spark plugs might need replacement. When your engine misfires, this can be a side effect of failing spark plugs. Your engine might start to feel like the performance is lacking or stumbling before it regains the pace it was going at. Misfiring spark plugs can cause fuel to be dumped into the exhaust, causing damage to the catalytic converters. You could also start to experience increased fuel consumption. Spark plugs help to ensure emissions are kept to a minimum, but worn spark plugs might not allow the combustion process go smoothly. Make sure you invest in OEM Mercedes spark plugs when the time comes for replacement.