In this video, learn to test spark plugs and ignition coils for a BMW using a specialized test kit. Discover how to identify ...

Ignition coils last far longer than spark plugs and only need replacement when symptoms appear. Here’s how to tell if coils ...

Place a thermometer inside a glass of water, place the glass on the middle shelf of the refrigerator and let it sit for at ...

You're hunched over the engine with your wrist painfully contorted, wishing you were Mr. Fantastic. You've finally removed broken spark plug number four and then the intrusive thought hits. "Should I ...

On Monday, Japanese startup Helical Fusion announced that it has successfully completed a major performance test of its high-temperature superconducting (HTS) coil, a critical step toward developing ...

We may receive a commission on purchases made from links. Is your car misfiring, having trouble starting, or idling rough? Are you wondering if the problem is one of your coil packs? If you're like ...

The Type A Irganicor Coil is intended for aerial tuning, and consists of medium and long wave windings on a laminated dust core. The results of measurements show the coils to have “Q” value which for ...