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spark plug

Joined
10 August 2003
Messages
588
Location
Bellevue WA
I've been trying to search this for the past 4 days but the search machine is down. :(
So I decided to post here.
I'm ready to do the 90k maintence, but still looking for some spark plugs, I'm thinking to get the NGK iridium, just curious what kinda plugs everyone's running.
TIA
 
Has anyone actually felt an improvement after switching away from OEM NGKs?

improved gas mileage?
maybe noticable smoother idle?
more responsive?

just curious... thanks.

On the E36 325is bmw I owned but since sold. There was one service bullentin which recommended e36 owners to switch to a different model NGK spark plug. And I did and it indeed improved hesitiation and smooth out the idle!!!
 
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