Spark plugs. My bmw 328 has bmw rim fire plugsnever given any troubleamp fueluse hasnt changed but wonderinghow long they last p

elect70, Feb 5, 9:03pm
My BMW 328 has BMW rim fire plugs,never given any trouble& fueluse hasnt changed ,but wonderinghow long they last .prev owner saidthey were never changedin the 3 years he had it & serviced bydealer& now done 230 K .Maybe origonal !

dunedin_moto, Feb 5, 9:08pm
No idea how long they last. Manufacturers website should give some indication though its more of a case of regularly checking condition of the plugs themselves.

cowlover, Feb 6, 4:34am
No matter what they are I would doubt that after 230K they are still in new condition.Whats the bet that NGK do a plug for your engine.

I'd be changing them at that sort of milage.

cowlover, Feb 6, 4:38am

chrisdean007, Feb 9, 5:08am
leave them alone

if it ain't broke don't fix it
rimfire doesn't have an electrode to burn out so your ok

supernova2, Feb 9, 5:31am
Must have electrodes or else how can it fire!