try spinning it with the starter and see what you get for pressure then. now where you getting below 30 on all cylinders or just 1??
I started with the #5 cylinder when it read below 30, then i moved to the #3 cylinder and got basically the same thing, then i stopped because i figured i wasn't getting anywhere, I didn't crank as many times on #3 because I thought i was doing it wrong.
16' wrx sti- stock
06 Spice Red GTO- m6/exhaust/tune/suspension/377whp-383tq-sold
99 silvermist gp gt-g5/xp/IC/3.0mps-parted&sold