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Matej · 11-17-2013, 10:51 AM

The knocking could be a lack of oil or the VVL trying to engage. Try disconnecting the VVL solenoids. It almost sounds as if they are constantly on, thus robbing oil from the motor while there is not sufficient oil pressure below 4K rpm or so.

11-17-2013, 10:51 AM	#313
Matej Post Whore! Join Date: Feb 2007 Location: N/A Posts: 9,423 Trader Rating: (39)	The knocking could be a lack of oil or the VVL trying to engage. Try disconnecting the VVL solenoids. It almost sounds as if they are constantly on, thus robbing oil from the motor while there is not sufficient oil pressure below 4K rpm or so.