well i got brand new 44lbs in there right now. ( the ones that came in the accessory box ). im gonna check tomorrow for a vacuum leak when i get back home. ive been gone for a bit now and havent seen my truck. i hope i figure it out and the shop just fixes it with no hassels.

 

could a loose evap solenoid be the cause of my vacuum leak? ive been tryin to find it but only came across a loose evap solenoid. i can push it side to side exposing a good quarter inch or so gap between it and the manifold. also the two screws on the top of the supercharger intake about 3 inches behind the throttle body were very loose ( only screwed about half way in. i could move them no prob with fingers ). i tightened these up too. since that no light has come on but i dont know if enough air could pass through that hole with the screw in it to cause problems. im gonna check the fuel trims in few days when im home with the truck.

 

I see in another post you must have figured out your lean problem,I looked at your past posts and didnt see what the fix was.What was it?

 

stupid tuning problem with 06 vmax's. i had to zero out the whole table on PE mode and just go by throttle position ( TPS ). its all good now tho. need a good cam and meth to hit 500whp.