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brass screw is it ground?

746 Views 4 Replies 2 Participants Last post by  nathanD.rector
Where the coils fit down on the plugs they have holes for a locating screw,and the other one is brass or bronze.Is the brass one a ground?If so that might be my trouble all along.I removed coil cover and painted that area,and the brass screws got painted
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OK all: the guide pins,and brass screws are a ground for the coils.I got paint on mine,it should clear my no full throttle problem when I clean them today
yes they have them at every coil location,a spring clip and brass coil.The coils have a spring in them to attach to ground.
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