Ignition Coils
Some OE coils have design flaws. This video is sponsored by Standard.
A Closer Look: Ignition Coils
OE coils are known for their high failure rates. Engine misfires, rough idle, a decrease in power under acceleration, poor fuel economy, and a check engine light are all signs of an ignition coil that has failed. Read along for more technical information on how to diagnose a failed coil, and why the original equipment
High-Quality Ignition Coils (VIDEO)
There are 6 main components that go into making a high quality Coil on Plug coil. Sponsored by United Motor Products.
