MD Ecoboost Spark Plug & when to change
|
|
I haven't been able to find for sure what sort of spark plugs my MD Ecoboost uses, though I get the impression they are iridium. My service book just says "refer to dealer".
Spark plugs are listed for replacement at the 48 month/ 60000 km service, which seems early for iridium. In any case my car has done 43000 km - could I safely leave replacement for now?
|