Spark Plug Saga Unraveling Their Role in the Check Engine Light's Tale

The spark plug wires deliver the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are bad or old, you will experience a ... Flashing CEL can mean misfire, so check plug wires, etc, to make sure they are OK. You may need to read and then reset the codes after you check ... Luckily, we sell both at one A Auto. com. Spark plugs are maintenance item and over time, sometimes they do fail. When they fail, they cause ... Old or worn spark plugs can cause your engine to knock and misfire, resulting in disastrous and costly consequences. Here are four signs that it's time to ... One common cause of a check engine marker light-up is spark plug wires gone bad. As a spark plug ages, its wires begin to develop tiny cracks ... Worn Spark Plugs - If your vehicle is misfiring, it is probably due to old spark plugs. Overheating Catalytic Converter - A strained ... A defective, old or dirty spark plug can cause the engine to misfire. If your check engine light is consistently flashing, please contact our team of automotive ... A problem with either your spark plug wires or the spark plugs themselves could cause your check engine light to come on. Ignoring this ... Comments ; CHECK ENGINE LIGHT STILL ON & STILL MISFIRES AFTER CHANGING SPARK PLUGS ? THIS COULD BE WHY. Shaners Mechanic Life · 50K views ; EASY: ... While something like a loose gas cap (a common cause behind the check engine light) can be fixed easily, other issues (faulty sensors, old spark ...