my boost gauge is not working but it was a few days ago. i've already replaced the little brass compression fittings three times but still nothing..i am gonna go get some of that copper tubing to see if it will work instead of the plastic stuff that came with it. but when i blow into the tube it goes up?

 

could be i'll check

 

nope not a kinked line.

 

for the record if anybody hasn't realized yet i'm a dumbass, i took off my tubing to replace it because i thought there was a crack in it and realized that when i used lock-tite (not the best idea, but i was desperate to find my vacuum leak) it dripped down and plugged up the hole on the fitting for the vacuum line. MAN I'M STUPID!!
thanks for the help anyway.