The A/C orifice tube is located in the evaporator housing. It is a small, round tube that has a screen on one end and an adjustable valve on the other. The orifice tube is used to meter the flow of refrigerant into the evaporator. The Ac Orifice Tube is located in the air conditioner. It … Read more
The IAC valve is located between the throttle body and the intake manifold. It controls the amount of air that flows into the engine. The IAC valve can become dirty over time and may need to be cleaned. To clean the IAC valve without removing it, you will need to disconnect the negative battery terminal. … Read more
The compressor is the heart of the air conditioning system, pumping refrigerant through the system. If the compressor stays on after the engine is turned off, it may be because there is too much pressure in the system or there is a leak in the system. If your car’s AC compressor stays running after you … Read more
If your car’s AC compressor is bad, you will not be able to drive your car. The AC compressor is responsible for cooling the air in your car, and if it is not working properly, your car will overheat. Check your vehicle’s owner’s manual to see if the car can be driven without the AC … Read more
If your Cadillac won’t start but the lights come on, it could be a sign of a problem with the battery, starter, or alternator. If the battery is dead, the car won’t start. If the starter is bad, the engine won’t turn over. And if the alternator is failing, the battery won’t stay charged. Any … Read more
A belt squeal when the AC is on is most likely caused by a loose or damaged serpentine belt. The serpentine belt is responsible for powering the AC compressor, and if it’s not tight enough or has any damage, it can cause a squealing noise. If the problem is a loose belt, you can try … Read more
The compressor only works when the relay is bypassed because the relay is not getting power. This could be due to a blown fuse, bad connection, or faulty relay. If your AC compressor only works when the relay is bypassed, there could be a number of issues at play. First, it’s possible that the relay … Read more
There are a few reasons why your AC compressor might engage but won’t take Freon. One possibility is that there’s a leak in the system and the Freon is escaping before it can get to the compressor. Another possibility is that the compressor itself isn’t working properly and needs to be replaced. If you’re not … Read more
