WKMCD

iTrader: (2)

Installed the Fast LSX manifold, LS2 TB and LS6 galley pan over the holiday to my H/C C5. Now I'm getting a P0108 code. I think I tracked it to the way the PVC system is setup. I first just plugged the galley pan into the LSX tap behind the TB but was getting a fairly loud whistle. Popped the oil cap and the engine was sucking pretty hard. Installed a small filter to the valve cover and the whistle went away but now I get the code. I'm thinking that there is now too much air pulled throught the engine through the PVC system. I'm not running a PVC valve and I think the PCM thinks it's an air leak. Their are no airleaks in the manifold mounting.

How are people running the PVC system with this setup? Are you running a PVC valve to slow things down?

I'm listening.

oange ss

iTrader: (50)

need to have a valve in the system, the new revision seems to work good