what kind a weird plug is this - Toyota Yaris Forums

mimelio · 01-17-2009, 09:59 PM

Anyone ever see Bosch Iridium plugs? They have the four ground electrodes

Black Yaris · 01-17-2009, 10:03 PM

Quote:

Originally Posted by mimelio

Anyone ever see Bosch Iridium plugs? They have the four ground electrodes

Junk... we sell them at work..... if you know anything about electricty, you know that the spark can only pass though one ground at a time, so why are there 4... and why does no other spark plug maker use it?

all a gimmick

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01-17-2009, 09:59 PM	#1
mimelio Drives: NONE Join Date: Oct 2008 Location: NOWHERE Posts: 95	Anyone ever see Bosch Iridium plugs? They have the four ground electrodes