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tomm.brz · 05-07-2018, 05:12 PM

The dip is normal, It does It when the cold start phase is over and the timing pass from -15 in your case to normal idle timing of about +10..
Actually it does another One when the oil is at a good temperature and the vvt activates
So don t worry

05-07-2018, 05:12 PM	#378
tomm.brz Senior Member Join Date: Jan 2017 Drives: brz 2017 hksv2 Location: italy Posts: 2,282 Thanks: 515 Thanked 1,123 Times in 813 Posts Mentioned: 70 Post(s) Tagged: 0 Thread(s)	The dip is normal, It does It when the cold start phase is over and the timing pass from -15 in your case to normal idle timing of about +10.. Actually it does another One when the oil is at a good temperature and the vvt activates So don t worry