Review on 🔥 Enhance Ignition Performance with Delphi GN10633 Pencil Coil by Darius Carraway

Lasted about a year. My misfires were resolved for a while, but after 10,000 miles the engine died again. After 20,000 miles I'm having misfires in 1/2 of my cylinders again. The engine light is on again. Very disappointed, these reels only lasted a year. For an extra $7 I could guarantee them for 4 years, but I don't swap parts or take a few days off every year. I buy from Autozone, where I get a lifetime warranty and can break in, change parts and drive home (if necessary). They passed my 2021 Hyundai Elantra with 230,000 miles.