Review on 🔥 ENA Set of 8 Square Ignition Coil Pack: Compatible with Cadillac Chevy GMC Models - Avalanche, Silverado, Suburban, Tahoe, Topkick, Savanna, Sierra, Yukon - 4.8L, 5.3L, 6.0L, 8.1L - C1208 UF271 Replacement by Gary Shakeone

We had problems a few months ago but since we changed the coils we always thought it was something else. Replaced injectors, spark plugs and wires, everything I could, but my car continued to run horribly. A few weeks ago my car sat on the side of the road, after extensive diagnostics it was determined that the problem was in one of my coils (causing a fuse to short - lots of smoke, then a complete loss of 'get up and go'). We just pulled them all out and found at least one other spool with unusual wear. Very disappointed with this product. Don't waste your money - buy a better kit or you'll end up spending more in the future. -