Changing VE Commodore V6 Spark Plugs Changing V6 Spark Plugs Post author:Luke @ AutoInstruct Post published:March 13, 2017 Post category:VE Commodore Post comments:18 Comments This guide will show you how to replace the spark plugs on an LLT or LFX SIDI V6 Engine. Continue ReadingChanging V6 Spark Plugs