Nissan 370Z Forum - View Single Post - Does anyone know what is going on with my z?

macaddict111 · 05-16-2012, 12:19 PM

I could see vacuum leak too. With VVEL, the throttle valves really only exist to regulate idle and vacuum. If your vacuum kept dropping out the ECU can do a lot with this intake system to get it back up...

05-16-2012, 12:19 PM	#10 (permalink)
macaddict111 Base Member Join Date: Apr 2012 Location: Tacoma, WA Posts: 33 Drives: '09 370z White Auto Rep Power: 13	I could see vacuum leak too. With VVEL, the throttle valves really only exist to regulate idle and vacuum. If your vacuum kept dropping out the ECU can do a lot with this intake system to get it back up...