Is it necessary to replace spark plugs with coil packs?
Is it necessary to replace spark plugs with coil packs?
Replace plugs on a regular basis and it’s quite likely any coil pack problems will also disappear. Aged plugs are often the cause of the coil dying and yet another reason why plugs should never be left in place for 100k miles or eternity; whichever comes first.
How many coils are in a coil pack?
When this happens, the voltage will arc inside the coil and eventually destroy it. COP = one coil mounted directly over each spark plug, usually no plug wires. Coil pack = one coil for every two spark plugs, plug wires always used, two or three coils in one pack.
How does the ignition coil and spark plugs work?
The ignition coil is a key component of your car’s ignition system. It draws voltage from the car’s battery and amplifies it. This high voltage is then transmitted to the spark plugs for starring the engine. You should regularly check the ignition coil and spark plugs for damage.
When did they move away from spark plugs?
Back in the late 90s, most manufacturers moved away from having a mechanical distributor and went over to coil-on-plug (COP) arrangements for ignition, with spark management controlled by the engine computer.
Replace plugs on a regular basis and it’s quite likely any coil pack problems will also disappear. Aged plugs are often the cause of the coil dying and yet another reason why plugs should never be left in place for 100k miles or eternity; whichever comes first.
When this happens, the voltage will arc inside the coil and eventually destroy it. COP = one coil mounted directly over each spark plug, usually no plug wires. Coil pack = one coil for every two spark plugs, plug wires always used, two or three coils in one pack.
The ignition coil is a key component of your car’s ignition system. It draws voltage from the car’s battery and amplifies it. This high voltage is then transmitted to the spark plugs for starring the engine. You should regularly check the ignition coil and spark plugs for damage.
Back in the late 90s, most manufacturers moved away from having a mechanical distributor and went over to coil-on-plug (COP) arrangements for ignition, with spark management controlled by the engine computer.
