A vacuum cleaner is not considered to be a need.
If you are running the A/C then this is normal and is just condensation from the A/C unit. If you are not running the A/C then it may be coolant. If your coolant is low then check for a leak at the connections for the heater hoses going inside the car.
A vacuum is nothing. A nothing can't burn, so there is no need to put it out. If you are talking about a vacuum cleaner (electrical appliance) on fire, that is an energized electrical fire, which is a Class C fire. You will need a UL class C rated fire extinguisher for this emergency (i.e., ABC, B:C, or C). If you can unplug the vacuum safely, then do so. This converts the fire from Class C to "ordinary combustibles", UL Class A.
Freon cooler is leaking from A/C system.
On a car's A/C system you should pull a vacuum to a -29 and it should hold for at least 30 minutes.
need a/c wiring and vacuum diagram for a 72 chevelle
Check the following.......... 1. Vacuum leak, broken vacuum line or disconnected vacuum line. 2. A/C - heater inside car door operation.. 3. A/C - heater controller..
Radiator hoses,Heater hoses,Power Steering hoses,Air Conditioning hoses,Vacuum hoses,
Could be the fan running after your drive the car. It will run until the car cools down. Also some turbo cars have a pump that circulates oil to the turbo after shutdown to avoid damage. Your car has electronic fuel injectors in it. They start with your keys in the on position. Answer On turbo models there is a vacuum motor under the front bumper that will come on when the ignition switch is turned on IF there is a leak in either the heater water solenoid line, cruise control line, or heating and a/c vacuum control lines.
A/C compressor? A/C compressor?
There could be many reasons for this. If your A/C is on, or if your defroster is using the A/C, the PCM could be revving the engine slightly to keep the additional drag from stalling the engine. It's also possible you have a vacuum leak, such as from a disconnected vacuum hose, under the hood. Or a problem with the EGR system. Is the check engine light in your car on?
yes, at 'c' the speed of light in a vacuum.