![7 Best Coil Packs for Audi A4 [Coil Failure Symptoms]](https://theautoartist.com/wp-content/uploads/thumbs_dir/Best-Coil-Packs-for-Audi-A4-p64uoj0u0z09rg8rqtntvo5ue7n499rq1c8h193706.jpg)
7 Best Coil Packs for Audi A4 [Coil Failure Symptoms]
The ignition coil initiates the ultimate spark to start the engine. Many actions regarding the system depend on the coil efficiency.You know the quality & performance tend to deteriorate over time. And a defective coil leads to many troublesome issues ahead of complete failure.Even for your precious Audi ...