ok my car will make less than 10 inches of vacuum at idle. alot of times it makes a steady 10 inches at idle but sometimes its lower. upon moderate acceleration ( not making boost) it will stay at around zero and if i let off of it it will pull 20 inches of vacuum.
is there anything to be concerned about. it seems like it should have more vaccum. my brakes work pretty good. sometimes they may get stiff on me but not often. does my SC affect vacuum readings?
and there isnt any audible leaks, i will check some hoses and see if i can find any. would a leaking intake make a sound? also i looked on a site and it said it could be late valve timing. not sure what this means, but my b-cam is 4 degrees advanced so it messes with the valve timing could this be it?
is there anything to be concerned about. it seems like it should have more vaccum. my brakes work pretty good. sometimes they may get stiff on me but not often. does my SC affect vacuum readings?
and there isnt any audible leaks, i will check some hoses and see if i can find any. would a leaking intake make a sound? also i looked on a site and it said it could be late valve timing. not sure what this means, but my b-cam is 4 degrees advanced so it messes with the valve timing could this be it?