Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   PeachParts Mercedes-Benz Forum > Mercedes-Benz Tech Information and Support > Diesel Discussion

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 07-08-2003, 10:34 AM
Registered User
 
Join Date: Sep 1999
Location: USA
Posts: 338
350 SDL- AC Coming Out Of Defroster Vents Question?

AC in this 1991 (original owner, 153K miles) has always worked great after replacing evaporator and converting to R134 6 years ago.

Now the AC is coming mostly out of the defroster vents on top of the dash with a little coming out of the side vents on the front of the dash. Nothing is coming out of the center dash vents. A good amount also comes out of the rear seat passenger vent.

Can anyone comment on what the likely problem(s) might be?

Is anyone aware of a good independent AC shop in the Tampa Bay area that knows these cars?

Thank you.

Reply With Quote
  #2  
Old 07-08-2003, 11:05 AM
Registered User
 
Join Date: Sep 1999
Location: USA
Posts: 338
After reading some posts here about vacuum problems causing my symptoms I opened the hood to look at vacuum connections.

The first one I looked at, on the EGR valve, had split at that connection. I also found a small ball bearing in that line that I assume my mechanic put in when he replaced the turbo and cleaned out the crossover some years ago. Replaced the line, problem solved.

Great forum here. I always learn from it.

Last edited by ezrider; 07-08-2003 at 12:35 PM.
Reply With Quote
  #3  
Old 07-09-2003, 11:16 PM
Registered User
 
Join Date: Nov 2000
Location: St. Petersburg, FL
Posts: 200
ezrider,

Did that fix the problem? On a side note, I was born in Tampa and will be moving/retiring back there in a few years. Last Christmas I planned on doing a number of Mercedes projects, one of which was to replace the rear axle shafts. To make a long story short, I ran out of time and didn't feel like bothering, so I got a couple of estimates. A really high estimate from a shop in Odessa (where my parents live), then my Dad told me I should check with a place in New Port Richey called Ice Cold Air (I believe). They had done the job on another MB a couple of weeks earlier and gave me a really good estimate. It was about $140 and they had it done in an afternoon. They are not a MB shop, but a couple of the mechanics seem to be fairly familiar with them. I would highly recommend.

- Ted
__________________
1987 300SDL 265,000 mi.
1982 300SD 325,000 mi. (and holding)
1956 Packard Clipper 150,000 mi.
Reply With Quote
  #4  
Old 07-10-2003, 08:02 AM
Registered User
 
Join Date: Sep 1999
Location: USA
Posts: 338
Ted,

Yes, replacing the vacuum line did fix the problem.


There are a number of "Ice Cold" shops in the Tampa Bay area, thanks for the lead.

Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -4. The time now is 10:24 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2021, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2018 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page