Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - the reasons to cause the car running lean??

louisdaboois · 02-05-2008, 06:38 PM

you can check the bolts and gasket to the turbo elbow... also if the downpipe is properly secured. cause a little exhaust leak in those 2 joints can effect the reading of the o2 sensor by alot.

02-05-2008, 06:38 PM	#4
louisdaboois Zilvia Addict Join Date: Dec 2006 Location: LA, CA Age: 35 Posts: 851 Trader Rating: (28)	you can check the bolts and gasket to the turbo elbow... also if the downpipe is properly secured. cause a little exhaust leak in those 2 joints can effect the reading of the o2 sensor by alot.