What the Libra zodiac sign is all about: Libra is the seventh of the 12 zodiac signs, which begins its cycle in early fall every year during Libra seasonâwhich falls around September 23-October 22.
How it works. This schematic shows the component parts of a typical leak-down tester. The gauge on the right is held at a standard pressure by adjusting the pressure regulator while the gauge on the left shows an example reading of 85-or 15% leakage.
A smog test only center is a smog check station that is allowed to do only smog checks, but no repairs.A test only Smog Check Center has an obligation to insure a non-biased smog test inspection. They can not perform repairs and cannot profit by failing your car. smog test only center is a smog check station that is allowed to do only smog checks, but no repairs.