BrooklynAdam Posted June 25, 2020 Share Posted June 25, 2020 Sorry - checked and couldn’t find what I was looking for and am sure it’s here ... 2010 Subaru Legacy 3.6 - installing new plugs - OEMS - NGK SILFR6C11 - looks like they come pre-gapped at .044 - does anyone know the OEM specs of what the gap should actually be? thanks! Quote Link to comment Share on other sites More sharing options...
heartless Posted June 26, 2020 Share Posted June 26, 2020 that info should be in the owners manual, but if you dont have one.. check here: http://jdmfsm.info/Auto/Japan/Subaru/Legacy_Outback/2010/ Quote Link to comment Share on other sites More sharing options...
GeneralDisorder Posted June 27, 2020 Share Posted June 27, 2020 It is not acceptable to re-gap iridium or platinum tipped electrodes. This can cause them to fracture. DON'T change the gap. Check it and if it's incorrect - replace the plug. GD Quote Link to comment Share on other sites More sharing options...
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