When do the Secondary Fuel Injectors kick-in?
#1
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When do the Secondary Fuel Injectors kick-in?
I'm going to run through some BG 44K injector cleaner. For best effect I'd like to know when the secondary injectors start operating so that I an be sure that I drive the car in the range where they're open for the cleaner to get through.
I do not have a good understanding of the injector timing. I suspect that in idle and cruising modes only the Primary injectors may be operating. Are the secondaries simply RPM actuated or load+RPM or, ???
Thanks
I do not have a good understanding of the injector timing. I suspect that in idle and cruising modes only the Primary injectors may be operating. Are the secondaries simply RPM actuated or load+RPM or, ???
Thanks
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Originally Posted by Mahjik
Great information.
Thanks Mahjik