How to add Freon to a 1998 Mercedes-Benz SL500?

How to add Freon to a 1998 Mercedes-Benz SL500?

How to add freon to your 1998 Mercedes-Benz SL500: hook up the can of refrigerant (likely r-134a) to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor when it runs.

Why is the air conditioner on my Mercedes not working?

The hot summer days are here and you realize that the air conditioner on your Mercedes-Benz is no longer blowing cold air. A/C problems can be complicated but it also can be something as simple as the system being low on freon. This is usually one of the most common problems.

Why is my Mercedes SL500 blowing hot air?

When the air conditioner in your 1998 Mercedes-Benz SL500 starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system.

What kind of refrigerant do you use on a Mercedes?

Or if you know you have a seal proof system or don’t like the idea of adding these additives into the expensive Mercedes-Benz A/C climate control system, then adding pure R134a or just one with only added oil will be the safest way to go. Recommended R134 A/C refrigerant kits for aircon refill?

How to add freon to your 1998 Mercedes-Benz SL500: hook up the can of refrigerant (likely r-134a) to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor when it runs.

Or if you know you have a seal proof system or don’t like the idea of adding these additives into the expensive Mercedes-Benz A/C climate control system, then adding pure R134a or just one with only added oil will be the safest way to go. Recommended R134 A/C refrigerant kits for aircon refill?

What kind of air conditioner does a Mercedes Benz use?

Mercedes-Benz switched to R-134a in the early 1990s. Look under the hood to see what refrigerant your air conditioner system uses. If you have an older Mercedes-Benz you may need to use R-12 which you can also find online here. My gauge doesn’t have temperature gauge for outside temperature.

The hot summer days are here and you realize that the air conditioner on your Mercedes-Benz is no longer blowing cold air. A/C problems can be complicated but it also can be something as simple as the system being low on freon. This is usually one of the most common problems.

Mercedes-Benz switched to R-134a in the early 1990s. Look under the hood to see what refrigerant your air conditioner system uses. If you have an older Mercedes-Benz you may need to use R-12 which you can also find online here. My gauge doesn’t have temperature gauge for outside temperature.

What happens when you charge the AC in a Mercedes?

If the refrigerant level is very low, the AC compressor will not engage. Charge the AC system for a couple of minutes with the engine running, and you should notice the AC compressor engage / kick in once you add enough refrigerant into the system.

How to recharge air conditioner ML320 W163 1998?

Open the hood of your ML320 W163 and locate the low-pressure AC service port and remove the cap. Attach the refrigerant gauge to the service port. You will need to press and hold the quick-release at the end of the hose, insert it on the AC charging port then release it. Read the pressure in your air conditioner system.

How much refrigerant does a Mercedes Benz have?

Mercedes-Benz refrigerant and oil capacity charts Year Model Refrigerant Refrigerant Oil 300E R134a 33.50 PAG 46 300SD w/ Front & Rear AC R134a 41.50 PAG 46 300SD w/ Front AC Only R134a 39.00 PAG 46 1992 300CE R12 35.00 Mineral

Are there any problems with the Mercedes ML320?

Check out our Mercedes-Benz ML320 overview to see the most problematic years, worst problems and most recently reported complaints with the ML320.

How to add Freon to a Mercedes-Benz ML350?

How to add freon to your 2007 Mercedes-Benz ML350: hook up the can of refrigerant (likely r-134a) to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor when it runs.

Open the hood of your ML320 W163 and locate the low-pressure AC service port and remove the cap. Attach the refrigerant gauge to the service port. You will need to press and hold the quick-release at the end of the hose, insert it on the AC charging port then release it. Read the pressure in your air conditioner system.

How does a refrigerant work on a Mercedes SL500?

Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. The A/C system in your SL500 consists of a compressor that is belt-driven, an evaporator and freon.

Can you add R134a refrigerant to an A / C system?

In many cases you can add R134a refrigerant and your system is back to working normal again. In this step by step guide we will show you how to recharge the A/C system using a R134a rechargin kit. This method is used to top off an A/C system that has been working fine for 5 or 6 years.

What kind of refrigerant can I put in my car?

The information provided herein is a reference provided to you at no charge. The information provided is based, in most cases, on the original OEM specifications. If your vehicle was originally charged with R12 refrigerant, for example, the oil type specified, ‘mineral’, will not apply.

Where do I find the refrigerant and oil capacity guide?

Refrigerant and oil capacity guides are based on data provided by sources such as AllData and Mitchell. You should always attempt to verify the information with your vehicle manual or information provided on the underhood stick, sometimes also located on the top of the accumulator.

How much refrigerant is in a Mercedes Benz?

Mercedes-Benz refrigerant filling quantities R134a an 1234yf. Mercedes-Benz refrigerant filling quantities R134a an 1234yf. Mercedes-Benz refrigerant filling quantities R134a an 1234yf. A/C Mercedes-Benz refrigerant filling quantities R134a an 1234yf.

How do you fill the AC system in a Mercedes Benz?

Remove the dust cap, snap the R134a fitting over it (make sure it is snug), start the car and turn the AC on cold. With car running , release trigger to fill AC system with refrigerant.

How to recharge AC system in Mercedes Benz?

There should be a black dust cap on it and the lines will most likely be aluminum. Remove the dust cap, snap the R134a fitting over it (make sure it is snug), start the car and turn the AC on cold. With car running , release trigger to fill AC system with refrigerant. Watch the gauge……END.

What kind of a / C system does Mercedes SL500 have?

The A/C system in your SL500 consists of a compressor that is belt-driven, an evaporator and freon. If there is a problem with your compressor or evaporator, adding freon will not restore cooling.

What’s the low pressure port on a Ford Explorer?

Really made this quick to show the port to charge at. saw another video the guy never took camera up to show the location of the port. Always charge at low p… Really made this quick to show the port to charge at. saw another video the guy never took camera up to show the location of the port.

How to find a car’s low-pressure service port?

You can easily recharge your car’s air conditioner with A/C Pro and get your car blowing cold air again. To do so, you just need to find the low-pressure A/C service port on your car. In this video, we describe how to find your car’s low-pressure port. If you need help, visit our online port locator: http://bit.ly/R1sGss.