PLEASE HELP.
MY CAR AC IS NOT WORKING AND COMPRESSOR IS LEAKING SOME GREEN SUBSTANCE.
WHAT IS THE PROBLEM AND WHAT SHOULD I DO ?
-----------
OK.
THANK YOU.
--------
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http://schematicsdiagram.blogspot.com/2011/06/how-to-test-starter-solenoid.html
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MY CAR AC IS NOT WORKING AND COMPRESSOR IS LEAKING SOME GREEN SUBSTANCE.
WHAT IS THE PROBLEM AND WHAT SHOULD I DO ?
-----------
OK.
The ac compressor needs to be lubricated with oil just as any moving part. The ac oil is in the ac system. Ac oil flows with the refrigerant. So... if refrigerant is leaking, the oil is leaking as well. AC oil contains dye which is green in color and glows under a UV light (black light) so a leak can easily be located.
Now that that is out of the way...
The green stuff you see all over the compressor is oil with dye. This means the compressor is leaking and needs to be replaced.
Keep in mind that if the refrigerant level is low, the oil is not flowing properly through out the system which inturn leads to poor/no AC compressor lubrication. Extended ac operation will lead to compressor locking up. The ac system has 2 switches. A low pressure switch and a high pressure switch. The low pressure switch shuts off the compressor when the refrigerant level is too low to protect the compressor. The high pressure switch turns off the compressor in the event the pressures get too high due to a blockage, condenser airflow restriction, or other failure to protect the compressor and keep lines from blowing out. Generally, the low side is turned off at 20 psi and the high side turns off at 450psi. Normal pressures are: High side 250psi, Low side 35 psi, +/- depending on outside temperature and humidity.
What you likely have is a compressor that developed a leak. Once the refrigerant leaked out, the low pressure switch disabled the compressor.
you have 2 choices.
Recharge the system and see how long it will last which will run about $80.
Or replace the compressor, accumulator, orifice, and a strong suggestion to flush the ac system. Refill the system with proper amount of oil (pag-100), seal the system back up, vacuum the system down for a minimum of 45 minutes, and recharge with refrigerant. This will run about $650 to $800 depending on the shop. However... I STRONGLY SUGGEST you DO NOT use a used, rebuilt, remanufactured compressor. They are JUNK. Use a quality new part.
-----------THANK YOU.
--------
For more car related problem troubleshooting:---
This are the sections, you can go through and click the link to read its troubleshooting.
---------
The car will not start?
-----------------
Car will not crank?
-----------
Car has no spark?
-------------
How to troubleshoot car battery?
-----------------
How to test starter solenoid?
http://schematicsdiagram.blogspot.com/2011/06/how-to-test-starter-solenoid.html
--------------------
How to test cars starter?
http://schematicsdiagram.blogspot.com/2011/06/how-to-test-cars-starter.html
How to replace starter in car?
-----------
car will turn over but will not start?
-----------------
The Brake Indicator Light Stays On dash of car?
The ABS and Traction Control Lights stays ON dash of car?
Check Engine Light On car?
-------------------------
How to replace Interior Lights on car?
Car lights not working, even after replacing the bulb/lamp?
Click this link below:--
---------------
How to replace head lights on car?
--------------------
How to replace Parking, turn, and Brake Lights on car?
http://schematicsdiagram.blogspot.com/2011/06/how-to-replace-parking-turn-and-brake.html
How to remove the door panel on car?
How to remove the door panel on car?
How to replace power window motor in car?
How to test relays on car?
-----------------------------
How to troubleshoot Engine Misfires?
------------
The spark plug firing order for car?
------------------------
Where is the Thermostat located in car?
How to recharge AC on Auto/Truck/car?
-------------------
How to trouble shoot speedometer?
To Order car parts online:--To get heavy discount on car parts .Click this link below:----
How to Replace Coil Springs?
How to Replace an Oil Pan Gasket?
How to Replace a Fuel Injector
How to Replace a C.O.P. Type Ignition Coil?
How to Replace a Fuel Pressure Regulator?
How to Replace a Fuel Pump?
How to Replace a Rear Lift Gate Locking Mechanism?
How to Clean a Fuel System
How to Replace an Ignition Coil
How to Replace a Windshield
How to Replace a Mass Air Flow Sensor
How to Replace a Rear Distance Sensor
How to Replace a Muffler
How to Replace an Engine
How to Replace an Intake Manifold Gasket
How to Replace an Oil Pump
How to Lubricate a Brake Pedal Linkage ?
How to Replace a Windshield Wiper Motor
How to Replace a Distributor Cap
How to Replace a Door Weather Stripping
How to Replace a Freeze Plug
How to Replace a Head Gasket
How to Replace a Heater Core
How to Replace Spark Plugs?
How to Replace a Rear Axle Bearing?
How to Replace a Front Bumper Cover
How to Replace a Manual Transmission
How to Replace a Headlight Bulb
How to Replace a Headlight Switch
How to Replace Windshield Wiper Blades
How to Replace a Cooling Fan
How to Replace a Catalytic Converter
How to Replace an Engine Mount
How to Replace a Fog Light Assembly
How to Change Engine Oil and Filter
How to Replace a Power Seat Switch
How to Replace a Rear Main Seal
How to Repair a Defroster Grid
How to Replace an AWD Transfer Case
How to Replace a Plastic License Plate Bracket?
How to Replace a Power Seat Motor
How to Replace Power Steering Fluid
How to Replace a Power Window Switch
How to Replace a Quarter Glass Panel?
How to Pressure Test a Radiator and Cap
How to Replace a Radiator
How to Repair a Hood.
How to Replace an Energy Absorber
How to Replace Heater Core Hoses
How to Replace a Thermostat.
How to Rotate Tires.
How to Replace Wheel Lug Nuts
How to Replace a Tire Valve Stem
How to Change a Flat Tire
How to Replace Leaf Springs
How to Replace a Heater Control Valve
How to Replace Transmission Cooler Lines
How to Replace an Ignition Control Unit
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How to Replace a Seat Belt and Seatbelt Retractor
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How to Replace a Lower Radiator Hose
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How to Check for Loose or Worn Suspension
How to Check for Loose Steering System
How to Replace an Oil Pressure Switch (Sensor)
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How to Replace a Hood Insulator
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How to Repair a Hood Hinge
How to Replace a Brake Pedal Return Spring
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How to Replace a Heater and A/C Blower Motor
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How to Perform a Brake Adjustment
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How to Replace an Emblem
How to Replace an Exhaust Manifold Gasket
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How to Replace Shock Absorbers
How to Replace a Strut Assembly
How to Replace a Driveshaft
How to Replace a Wheel Cylinder
How to Replace a Hood
How to Replace a Brake Disc (Rotor)
How to Replace a Metal License Plate Bracket
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How to Perform a Basic Engine Tune-Up
How to Perform a Basic Engine Tune Up-Oil Change
How to Perform a Basic Engine Tune Up-Spark Plug and Wire Change
How to Replace a Distributor Cap and Rotor ?
How to Repair a Valance
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How to Replace a Plastic Bumper Cover
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How to Replace Windshield Wiper Blade Refills
How to Replace a Corner Light
How to Replace a Bumper Bracket or Side Support
How to Replace a Washer Pump.
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How to Replace a Locking Hub
How to Replace a Fender
How to Replace a Power Steering Hose
How to Replace a Tailgate
How to Replace a Soft Top
How to Replace a Carburetor
How to Replace a Bumper Trim
How to Replace Trunk Strut
How to Replace a Front End Cover
How to Replace a Front Pipe
How to Replace an Antenna Mast
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How to Replace a Mirror Glass on car?
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How to Replace a Door Lock
How to Replace a Throttle Body
How to Replace a Throttle Position Sensor
How to Replace a Grille Insert
How to Replace a Fan Shroud Assembly
How to Replace an Engine Splash Shield
How to Replace a Turn Signal Light Assembly
How to Replace a Headlight Assembly
How to Replace a Park Light Assembly
How to Replace an Expansion Tank
How to Replace an Exhaust System
How to Replace a Fender Trim
How to Replace a Headlight Door
How to Replace a Fan Shroud
How to Replace a Harmonic Balancer
How to Replace a Header Panel
How to Replace a Fuel Tank
How to Replace a Fuel Tank Cap
How to Replace a Distributor
How to Replace an EGR Valve
How to Replace an Oxygen Sensor
How to Replace an Ignition Wire Set
How to Replace a Tail Light
How to Replace a Door Handle
How to Replace a Hood Strut
How to Replace Tail Light Assembly
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How to Replace a Fuel Pump Assembly
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How to Replace a Wheel Hub Assembly
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How to replace frost plug on car?
Horn stopped working?
How to clean egr valve on Isuzu Amigo?
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Car is stuck in park and the shift will not move?
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