I finally got around to checking my AC with a manifold gauge - the AC isn't working presently.
Low side pulled a vacuum... the gauge actually moved backwards. There are no markings in that area.
High side read quite low, like 75psi or so.
With the system off the low side pressure was in the "Good" region on my gauge. Fluid level in the sight glass looks perfect.
Sooo..... what?
Low side pulled a vacuum... the gauge actually moved backwards. There are no markings in that area.
High side read quite low, like 75psi or so.
With the system off the low side pressure was in the "Good" region on my gauge. Fluid level in the sight glass looks perfect.
Sooo..... what?