Thread: Pre ignition
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Old Sep 15th, 2018, 19:59   #10
Volvorama
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Last Online: Aug 24th, 2023 09:02
Join Date: Aug 2011
Location: Birmingham
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Hi
I found that cooler plugs helped reduce pre-ignition on a B20E which has the same compression as a B30E. I think I used NGK BP6ES but please check.
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Last edited by Volvorama; Sep 15th, 2018 at 20:03. Reason: Cider
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