SR: Super Lean 16.9+/- at idle all of a sudden? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

MrFairlady · 03-03-2010, 07:55 PM

Ok - Found my the damn 'T" off the valve cover had popped out of the damn thing.hoses still connected but the "T" was Seperated.

Wonder if that would cause a lean idle??.
So basically my catch can routing from the intake to the "T" - to the block (PCV exhaust Side) was off.

trying to Register my old Datascan software to see if the o2 is working again but from what I'm told this freakin car dosen't even need an o2 sensor.

03-03-2010, 07:55 PM	#5
MrFairlady Nissanaholic! Join Date: Mar 2007 Location: Fascination Street,N.C Age: 46 Posts: 1,701 Trader Rating: (31) Rides Gallery: MrFairlady Feedback Score: 31 reviews	Ok - Found my the damn 'T" off the valve cover had popped out of the damn thing.hoses still connected but the "T" was Seperated. Wonder if that would cause a lean idle??. So basically my catch can routing from the intake to the "T" - to the block (PCV exhaust Side) was off. trying to Register my old Datascan software to see if the o2 is working again but from what I'm told this freakin car dosen't even need an o2 sensor. __________________ z-tERty-2