The ignition (or distributor) cap is where ignition wires that run to the spark plugs receive high-voltage current from the ignition coil. Metal contacts in the cap connect with contacts in the ...

the ignition system consists of an ignition coil, which converts battery voltage to higher voltage, and the spark plug wires that join these components. Advancements have greatly reduced the need ...

Car manufacturers recommend inspecting or replacing ... But like any consumable part, the ignition coils won't last forever ...

Boy, that's one hot car, that Passat. But is it so hot, in fact, that it self-immolates? The NHTSA seems to think that the ignition coil packs are prone to faults that can lead to fires underhood ...