Today i installed my boost guage and i came across a problem. The vacuum line is on and after i start the car it's around 20 vac. As i rev, the max i think i got to was 0 boost. Anyone know what the deal is? i checked most of the line for kinks but can't find one. Thanks in advance. I dont know whats going on.

 

does this happen with load to the wheels?

 

You're not going to see any boost unless the car is moving.

 

i forgot to mention i did a test drive too and same thing.

 

maybe you should check if the line to your boost gauge is pinched..just a thought..