Another boost gauge / intercooler problem not working

[Willey@ohio]

Hello everyone, I purchased a 2002 Saleen and I’m having some issues . First when I looked at it I could hear what sounds like a vacuum leak somewhere. I hit it with a little starter fluid trying to find it with no luck or do they sound like that ? Test drove it intercooler gauge not working , pump is running and there is power to tank sender . Second it was reading boost on the test drive. Drove it 280 miles home taking it easy not knowing the car . Get close to home and decided to get on it and boost gauge didn’t move a lick . Car ran great all the way home . I have power at the sender and bypass is working . Any help would be appreciated