Problem with Iridium plugs
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Join Date: Oct 2007
Location: Western South Dakota
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Just thought of something...I wonder if the new plugs could be mis firing because of bad wires??? A buddy of mine had a bad experience with new wires, blaming the wires...it ended up he did not SEAT the ends of the wires to the BOTTOM of the connection holes, which caused them to arc...easy fix, pain to figure out. Bad wires might cause similar results. I have had bad wires in the past that looked fine...right up until there was any moisture in the air...doa.
Last edited by Rodzilla6; 03-23-2013 at 07:08 AM.
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They come gapped already.
It only takes a second per plug, do it the correct way the 1st time.... all the time!
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I've installed hundreds of Iridium plugs and never gapped them. They even tell you not to because of electrode damage.
Iridium plugs are also intended for high output coil on plug and SPFI fuel systems. It only takes a little bit of excess unburned gas to make them miss.
And once the plug starts missing throw it away.
Iridium plugs are also intended for high output coil on plug and SPFI fuel systems. It only takes a little bit of excess unburned gas to make them miss.
And once the plug starts missing throw it away.