Review on 🔥 Efficient Spark Ignition System for the 2005-2008 Expedition: ENA's High-Performance Solution by Daniel Oliver

Delivery was fast and the overall experience was excellent, but the product quality was low. I am installing these parts in my 2007 Lincoln Mark LT and my truck started giving misfire codes on almost all cylinders so I am asking for a replacement, they promptly sent me another set but it was still giving codes. So I went to Autozone and bought their coil packs but no spark plugs and I put them in and there was only a misfire code on cylinder 2 so I took that spark plug out and put another in there and that solved the problem. I wish I could rate this product better but with all the headaches I can't.