Well I T'd off my fpr for my boost gauge. Was wrong about the vac line size so I bought the wrong T, and kinda ghetto rigged it. Would a leak off the FPR be causing me to run **** rich, and idle high? What size is the Honda's OEM vac line ID?

 

ya a vac leak would cause u to idle high.

i think the ID of stock honda vac lines is 3/16" double check that though, Im not positive.