I have a 98 Mercedes c230, the ac will work for about 5 minutes then warm air blow out, any idea what it might be?

5

Asked by Aug 01, 2007 at 07:12 PM about the 1998 Mercedes-Benz C-Class C 230 Sedan

Question type: Maintenance & Repair

1 Answer

55

Check the pressure on the high side(small coupling close to the compressor) this can be accomplished with a cheap arctic zone 134a refill kit. This will tell you if it is low on freon or pressures too high. If low, use refill kit to bring into range, if too high see a shop about proper vacuum down. If you recharge be careful about overfill it will cause high pressure switch to cut-off compressor.

2 of 2 people found this helpful.

Your Answer

Add photo

Related Questions

  • Mercedes benz c230 6 answers

    My neighbor bought an 02 mercedes c320. It would not start at all. My husband got it to start but now it won't run. It will crank but dies as soon as it starts... we have replaces MAF. Position cra...

    2002 Mercedes-Benz C-Class C 320 Sedan

    -

    Maintenance & Repair

  • WHY WONT IT START 40 answers

    HEADLIGHTS WORK. WHEN KEY IS PUT INTO IGNITION, NO LIGHTS ARE DISPLAYED ON DASHBOARD. NO ENGINE SOUND. COULD IT BE THE STEERING LOCK. BATTERY IS OK. MERCEDES BENZ C220 CDI

    2007 Mercedes-Benz C-Class

    -

    Maintenance & Repair

  • 2006 Mercedes-Benz C230 stuck in 1st gear?? 5 answers

    Hey guys, I just recently purchased a pre-owned 2006 C230. I was going down a poorly lit street and hit a pot hole relatively hard. Not soon after that (10 minutes) I noticed the vehicle was giving ...

    2006 Mercedes-Benz C-Class C 230 Sport

    -

    Maintenance & Repair

  • rough idle 42 answers

    when i am driving it runs perfect but when it is stopped or put it park it runs rough?

    1994 Mercedes-Benz C-Class C 220 Sedan

    -

    Maintenance & Repair

  • any air conditioning problems with 1999 sl 500? 4 answers

    i am thinking about buyiny a 99 sl 500, 60k miles, for 14995. Have carfax and other reports but the air wont blow cold, or even cool. Compressor? Leak? Any ideas?

    1999 Mercedes-Benz SL-Class

    -

    Maintenance & Repair

Search Mercedes-Benz C-Class Questions

Mercedes-Benz C-Class Experts

#1 Lorne Grandison
Lorne Grandison
Reputation 4,770
#2 PPC123
PPC123
Reputation 3,320
#3 dandyoun
dandyoun
Reputation 2,420
View All

Related Models For Sale

Used Mercedes-Benz E-Class
418 Great Deals out of 19,905 listings starting at $699
Used BMW 3 Series
972 Great Deals out of 31,729 listings starting at $1,000
Used Mercedes-Benz S-Class
171 Great Deals out of 6,479 listings starting at $2,700
Used BMW 5 Series
459 Great Deals out of 15,988 listings starting at $1,700
Used Audi A4
227 Great Deals out of 10,877 listings starting at $1,899
Used BMW M3
45 Great Deals out of 1,517 listings starting at $5,800
Used Mercedes-Benz CL-Class
21 Great Deals out of 584 listings starting at $4,495
Used Ford Mustang
470 Great Deals out of 45,735 listings starting at $1,999
Used Mercedes-Benz M-Class
176 Great Deals out of 5,171 listings starting at $1,990
Used Chevrolet Camaro
226 Great Deals out of 30,943 listings starting at $1,217
Used Honda Accord
812 Great Deals out of 84,287 listings starting at $1,050
Used Mercedes-Benz CLK-Class
38 Great Deals out of 1,258 listings starting at $1,500

Used Cars For Sale

2017 Mercedes-Benz C-Class For Sale
22 Great Deals out of 13,122 listings starting at $31,950
2016 Mercedes-Benz C-Class For Sale
59 Great Deals out of 1,957 listings starting at $24,755
2015 Mercedes-Benz C-Class For Sale
44 Great Deals out of 1,286 listings starting at $20,915
2014 Mercedes-Benz C-Class For Sale
65 Great Deals out of 2,358 listings starting at $13,980
2013 Mercedes-Benz C-Class For Sale
55 Great Deals out of 1,738 listings starting at $12,190

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.