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danman04x
10-20-2010, 01:34 PM
So I installed an intake manifold on my rb20.. Well i had to remove the pcv valve completely because the new intake had none but now i am running a catch can..My issue is since the install now my car will randomly decide to run lean and idle like crap..Also it burns oil on decel and sometimes while idling. I had to extend some wires like the tps wires and the aac wires but im pretty sure i extended them correctly because i get readings from them on my consult.. Does anyone know whats this issue could possibly be? Could it be due to me not having a pcv valve? And why does it only do it randomly and not all the time?

jdm213
10-20-2010, 10:54 PM
put the old one back and if it works better then its the valve that needs to be on

danman04x
10-21-2010, 05:28 PM
I dont think thats the issue.. Also when I try to adjust the idle on the AAC nothing happens when i turn the screw..I think that has something to do with my issue