Common Effects of a Bad Alfa Romeo Spider Ignition Wire Set
Your ignition wire set is placed between the electrical system and your spark plug. It functions as a terminal for the electricity to travel from the ignition coil to your spark plug. Since this wire set is an essential part for fuel combustion, a problem with it causes a lot of engine performance issues. To know whether your ignition wire set is going bad, you need to be aware of the symptoms it causes. Following are some of these.
Having your engine running rough at idle is one of the most common signs of a faulty ignition wire set. There may be a bad wire that delivers less or no energy to a spark plug. This results in abnormal fuel combustion. As an effect, your engine runs rough as early as it starts. However, you should note that this symptom may also be caused by problems with other parts such as your spark plug, ignition coil, and ignition module. When you experience a rough idle, check these parts and pinpoint which one is causing the problem.
Another sign that you need to replace your Alfa Romeo Spider ignition wire set is engine surge. This is another effect of a bad wire in your set. Your car may seem fine at idle, but since there is irregular fuel combustion and energy production, your engine struggles and surges. This is particularly common when you are driving uphill or carrying a heavy load.
Bad catalytic converter
A single faulty wire in your Alfa Rome Spider ignition wire set causes bad firing and poor fuel combustion. When this happens, unburned fuel passes through your exhaust system. This damages your catalytic converter because it is only designed to deal with exhaust fumes. This is evident through a strong fuel odor coming from your exhaust pipe. If you notice this odor, check your catalytic converter and the wire set immediately.
This is a rare but serious effect of a bad ignition wire set. This symptom is a combination of a fuel leak and a bad wire. When there is a break or crack on a wire, the current it conducts arcs on other metal parts under your hood. In the event that the electricity arcs on a metal surface with fuel leak, it is sure to catch fire.