Shep 1.8T

it's been the subject of a great deal of my time and labor. The APR Stage 3 board has speculated for some while that I have been running rich due to a vacuum leak, and thus have not been able to pass emissions. I cannot however find any such leak in my vacuum system to save my ****, so what I speculated is that cars pull less vacuum up here because of the reduced atmospheric pressure, etc. They are skeptical, so that's why I asked for gauge readings to verify my hypothesis is correct.

My gauge is new and sits dead on at 0 and also reads exactly on, as indicated by a seperate vacuum pressure gague hooked directly to the engine.

DUBITUP

huh, well next time we meet maybe we can use the other gauge and see what mine reads

Pat

Michael, what kind of gauge is it? Mine's a VDO Vision

Shep 1.8T

Brand new autometer phantom series