on a saab 900 how do you tell what is the low pressure side
2007-03-22 13:02:47 · 5 answers · asked by tonypatz 2 in Cars & Transportation ➔ Maintenance & Repairs
It's the cold one.
2007-03-22 14:27:37 · answer #1 · answered by Nomadd 7 · 0⤊ 0⤋
Well, the cap should have an indicator on it...L for low, and H for high...if not, the low and high sides are two different sizes, so switching doesn't happen...still lost??? The low side is usually closest to your dryer, which is that aluminum thing by your firewall...
2007-03-22 20:07:21 · answer #2 · answered by Mark D 3 · 1⤊ 0⤋
The low side is always the larger tube.In any application the suction side is always bigger.A/C work for 20 years,electrical for 29 years.
2007-03-22 21:01:40 · answer #3 · answered by gdwrnch40 6 · 0⤊ 0⤋
The lines come from your compressor. The low side goes into the passenger compartment and the high side goes to the condensor by your radiator.
2007-03-22 22:53:52 · answer #4 · answered by justanoldguyfromky 2 · 0⤊ 0⤋
It will be the larger of the two lines.
2007-03-22 20:10:00 · answer #5 · answered by Anonymous · 0⤊ 0⤋