Thread: Help finding non-resistor plugs
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  #11  
Old 09-18-2010, 11:44 AM
mak mak is offline
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Join Date: Jul 2006
Location: Westfeld .
Posts: 687
ICV
Quote:
Originally Posted by mbzman View Post
I have a uneven idle that I've been trying to figure out. You can hear and feel the engine surge while idling. I did install a new set of Bosch HR9DC plugs and Beru wires last year to no effect. Can resistor plugs make that much of a difference?
the uneven idle is most likely due to a dirty/clogged Idle control Valve . clean out the ICV and it run evenly.
mak
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