Manic172
https://m.facebook.com/ManicMotorsport1
replacing spark plugs and ignition coils (Bosch)
trying iridium plugs for the first time, will tell ya if I notice any improvement. I currently have some idle issues and tiny misfires at low rpm specially when engine is cold.
Personally I wouldn't go for iridium plugs. Basicly. They say they last 2-3-4time longer than normal plugs. They may well do but this is because irridium is a hard metal and poor conductor. They way it works is the softer the material the better conductorso better the spark. But the spark wears away the electrode. Silver plugs are brilliant but don't last as long as say normal ngk plugs. Nor do copper 9nes but they last longer than silver.. now the other end of the scale is thing like irridium. It wears slowly so lasts longer but the spark isn't as good so the "explosion won't be as big so less bang less power. It may not be notice able it may well just be 1-2 but at the most but if your having problems I would just go for standard spec ngk or Bosch as they are both well up for the job and that's what they would have left the factory with.




9 euro fix. 