Vee_Que;30807 wroteId be checking hoses myself first. You don't have a separate boost gauge either do you?
No I don't, but I can plumb one in as a temporary measure I suppose. The stock boost gauge goes to its normal spot.
it's not missing, it's just not revving. It does eventually
get up the rev range, just not as quickly as normal, and as I said it sometimes will be flat, then suddenly pick up, then be flat and pick up some more etc.