I have over 240000km on my 99 e46. I have been losing power and I now have an error code for cylinder two misfire. I will replace the coil pack and I am debating between spark plugs. Does anyone have a preference? I was planning on using NGK iridium
smart ass lol, i have replaced the plugs several times and have tried different plugs, bosh, ngk, etc. Never has run as well as the o.e just looking for opinions