1998 Mercedez E-320 air condition problem

Nowhere...its called r-134a and you have to be a qualified technician to even deal with the stuff. There are air conditioning recharge kits you can buy...I assume this is what you have. Look for a valve on your air conditioning line that looks like a tire valve(shraeder valve) This is where you can add refrigerant...

over heating

Is your air on MAX? If it is ... you are having a freeze up condition ... put your air on some lesser setting to preclude it freezing up on you.

i do not know but give these websites a try www.alldatadiy.com and www.autozone.com if all fails stop by your local library and get your hands on a Haynes auto repair manual for your car wish you the best of luck Michigan Man.

This is an interesting part, and I spent quite some time to fix the problem. I list it here those steps in the order could fix the problem ranging from least expensive to most expensive steps. It just happened to me the last one really eliminated the problem. 1- Make sure it gets turned up first. 2- Adjust cables to increase idle. There are two cables. You remove the air filter to see them clearly. a- one for the gas, the other for transmission. b- clean the area well so you can see a micro switch. This switch called cut off switch. c- whatever adjustment you make, the level of the switch has to press on the switch to maintain the idle. If you see it off, you can bend the metal part to keep it in place 3- Take off the Fuel distributor to clean the throttle below it. 4- Replace all the injectors. These are not Electronic Fuel Injectors so you don't have to deal with Injector module. 5- Replace the fuel distributors. Good luck.

This is a recall problem with Mercedes Benz .Call your local dealer and talk to the service dept. .Give them your Vin. number (located at the base of your drivers side front windshield).They will look to see if the Harmonic balancer has been replaced per the recall on your car.If not they should pay for the tow and the repair.

If I understand correctly the A/C light goes on and off. If so, try to gently push the switch to the side(Not in) while the A/C is on. If this keeps the system working, you need a new control assy(Complete control head)

Hi, sounds like the system is low on freon. Check with the place that repaired your compressor.

You have an engine Vacuum leak. It might be as simple as a vacuum hose.

if you have air what i can recomend is to turn the air conditioning on make sure the radiator fans are on and with the a/c compressor still runing set the cold and heat inside the dash board to the hotes and leave the car runing and keep addind 50/50 mix ANTIFREEZE TO THE RADIATOR UNTIL IS FULL you need to keep there until teperature is normal and no more air trap