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I don't have even cool air, just hot. I took to my trusted
Hi, I don't have even cool air, just hot. I took to my trusted local mechanic. he evacuated system, then was recharging and system would only take a little over a pound of refrigerant. he said this is… read more
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Matt
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My E320 has r134a Synthetic refrigerant in it and one of
My E320 has r134a Synthetic refrigerant in it and one of regular r134a refrigerant was add to the car and it stopped cooling what should be done … read more
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Eric
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I have a 1999 E320. The garage did an air conditioner
I have a 1999 E320. The garage did an air conditioner recharge/evacuate and added refrigerant. The blower works but the air isn't cold.They also replaced the AC service valve.… read more
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Question for Marty - Mercedes Technician - You've helped me
Question for Marty - Mercedes Technician - You've helped me before on this car, 83 380SL. This car was parked for a while and I'm in the process of going through the car to try and get everything work… read more
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04 c230k ac off light wont go off. compressor wont run.
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sprinkles08
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Marty, Thanks for your help with the alternator. Website
Marty, Thanks for your help with the alternator. Website prompted if I had another question so I consolidated the AC issue. See all below. I have a 1995 c220 (W202), R134a system (VIN#WDBHA22E2SF17527… read more
Marty
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sl600: 2006 Mercedes sl600 needs 2 suctions hoses, 1 from compressor
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E320: My name is XXXXX XXXXX year seasoned Tech, ac Delco Trained.
My name is XXXXX XXXXX year seasoned Tech, ac Delco Trained. I have a 2000 Mercedes Bens E320, I replaced the drier & liquid line to the expansion valve, Battery was disconnected, upon recharge & batt… read more
Marty
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I have a 1995 E320 with a A/C problem. It isnt blowing cold
I have a 1995 E320 with a A/C problem. It isn't blowing cold air. At idle it shows 45 lbs low side 240 lbs high side. I think it may be overcharged. I need to know what the proper pressures should be … read more
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Mercedes-Benz 560 SL: Hello, I have a 1988 560 SL. The air
Hello, I have a 1988 560 SL. The air conditioning works on the highway but stops working on idle. Thanks… read more
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ok the ac compressor bearing was sqeuling..belt..expansion valve
Ok the ac compressor bearing was sqeuling loudly and I confirmed that in fact it is the compressor by using a shorter belt. I am ready to replace the compressor and the drier and the expansion valve w… read more
Marty
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1997 Mercedes S500: /C clutch..engaging..Compressor acts..cooling
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1985 380se: blowing hot..pressure readings..low side 150 on high side
I have a 1985 380se that the a/c is blowing hot. The pressure readings are good 35 on low side 150 on high side and the sight glass is clear. Any help would be appreciated.… read more
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97 mercedes E320: guys..ac..the car the cap is black..one tell
Hi guys I have a 97 mercedes E320 I want to recharge my ac unit I only see one port located on the right side of of the engine standing in front of the car the cap is black. Can some one tell me where… read more
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Blows..vacuum acutuator to switch from defrost to vent is
I have a 420 sel, changed over to 134, new comp., new drier, blows pretty cold but not as cold as it should, seem to get colder driving, and cool at idle, also vacuum acutuator to switch from defrost … read more
Marty
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1983 Mercedes: TD..sedan..I took my car to Meineke to repair the a/
1983 Mercedes TD sedan. One year ago I took my car to Meineke to repair the a/c. They told me that I needed to replace most of the a/c components. This included the dryer, compressor, and expansion va… read more
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Associate Degree
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98 e 430, ac blows cold for about 2..fans..restart..pressure switch
98 e 430, ac blows cold for about 2-3 minutes,then compressor and fans shut off and will only come back on if i shut the car off and restart it, has new compressor, condenser,drier,exspansion valve,te… read more
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Meet the Experts:

MB Paul

MB Paul

Mercedes Technician

3,567 satisfied customers

Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes

Marty

Marty

Mercedes Technician

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Bosch Certified Master Tech. Over 35 years experience.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

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Mercedes-Benz Master Certified technician

Matt

Matt

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Mechanical Engineer with 23 years experience in the auto industry, 8 yrs in formula 1 engine testing

promerc

promerc

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Qualified mercedes diagnostic technician & service team manager , ATA registered Master tech

Hipo64

Hipo64

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444 satisfied customers

Work and diagnose electronics on daily basis.

Tim Mohr

Tim Mohr

ASE MASTER TECH

283 satisfied customers

30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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