Nissan 370Z Forum - View Single Post

TopgunZ · 09-11-2015, 09:26 AM

Ive checked and double checked the vacuum lines. I am fearing it may be the intake manifold gasket. I hate how hard it is to put on/take off this manifold. I blew some propane using an unlit torch head around the manifold where it bolts up and didn't notice any idle changes. I also blew some flammable brake cleaner on it and still nothing.

It's just crazy though that the crazy idle is in a cycle. Like its programed to go through the steps of my previous post. Can a vacuum leak do this?

I am beginning to think it might be because I have the new manifold and never had the "stillen" cable with the tune for that manifold and the car just doesn't know how to handle this new mani......?

09-11-2015, 09:26 AM	#419 (permalink)
TopgunZ A True Z Fanatic Join Date: Jun 2012 Location: Minneapolis Posts: 2,651 Drives: 06 350Z , 09 370Z MT Rep Power: 6834	Ive checked and double checked the vacuum lines. I am fearing it may be the intake manifold gasket. I hate how hard it is to put on/take off this manifold. I blew some propane using an unlit torch head around the manifold where it bolts up and didn't notice any idle changes. I also blew some flammable brake cleaner on it and still nothing. It's just crazy though that the crazy idle is in a cycle. Like its programed to go through the steps of my previous post. Can a vacuum leak do this? I am beginning to think it might be because I have the new manifold and never had the "stillen" cable with the tune for that manifold and the car just doesn't know how to handle this new mani......? __________________ ROTREX SUPERCHARGER TUNER KITS - $6799/ CUSTOM STILLEN AIR TO AIR KITS -$2100/ 700+ WHP!! WWW.TOPGUNSPEEDWORKS.COM Last edited by TopgunZ; 09-11-2015 at 09:29 AM.