E-Class (W124) 1984-1995: E 260, E 300, E 320, E 420, E 500 (Includes CE, T, TD models)

about to buy 300TE: what is this leak?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jan 5, 2012 | 06:13 PM
  #1  
skjolden's Avatar
Thread Starter
Newbie
 
Joined: Jan 2012
Posts: 9
Likes: 0
300TE
about to buy 300TE: what is this leak?

Hello friends,

Used to have an 85 300TD, loved it but didn't seem modern & practical enough, so have gone through a series of Audi wagons which, while sveldte and quattro, were terribly unreliable. Now I'm back to purchasing a good ol' reliable Mercedes, this time an 89 300TE. Service history seems remarkable, everything works at it should, but I do note a leak at what I assume is the (rear) differential. Can anyone determine what they think this is, and if it's catastrophic or a no-buy issue. Car is 286k miles and $1850, but like I said, incredible service history including original window sticker, newer tranny, all warning lights work on start-up, everything you could ask for. I'd already have the car in my garage if it wasn't for that pesky wet spot under the back. A great price regardless, probably.
Attached Thumbnails about to buy 300TE: what is this leak?-p1040092small.jpg  
Reply
Old Jan 5, 2012 | 07:22 PM
  #2  
stormtigers's Avatar
Super Member
 
Joined: Mar 2011
Posts: 555
Likes: 1
88 W124 300CE
Originally Posted by skjolden
Hello friends,

Used to have an 85 300TD, loved it but didn't seem modern & practical enough, so have gone through a series of Audi wagons which, while sveldte and quattro, were terribly unreliable. Now I'm back to purchasing a good ol' reliable Mercedes, this time an 89 300TE. Service history seems remarkable, everything works at it should, but I do note a leak at what I assume is the (rear) differential. Can anyone determine what they think this is, and if it's catastrophic or a no-buy issue. Car is 286k miles and $1850, but like I said, incredible service history including original window sticker, newer tranny, all warning lights work on start-up, everything you could ask for. I'd already have the car in my garage if it wasn't for that pesky wet spot under the back. A great price regardless, probably.
Probably just a gasket my friend. As to how hard it is too replace I cannot say. But what I would do is get under there with some cleaning stuff, get it spotless and then monitor it over a few days/week and see how much fresh fluid is added to the leak point.
That sort of buildup could have taken months and months and be so miniscule as to not worth worrying about immediately but something to tag for future repair !

Yes NO LEAK is a GOOD LEAK but let's be honest we have ageing motor vehicles and leaks are something we need towatch for and live with in some cases unless we wish to spend every waking moment resolving every issue as it appears !

I have leaking timing seal but it is such a pain in the *** to get at.
The amout of oil I lose is minimal in the overall scheme of things so it is flagged for a later date perhaps when viscous clutch needs attention and the radiator has to come out !
Reply
Old Jan 6, 2012 | 08:26 AM
  #3  
skjolden's Avatar
Thread Starter
Newbie
 
Joined: Jan 2012
Posts: 9
Likes: 0
300TE
Stormtigers--thanks. I didn't think it could be something terribly severe, the owner has been pretty meticulous in maintenance and said as much the same as you did, I just wanted an un-biased opinion. Will be chatting around these parts soon enough, and will post pics of the car soon!
Reply
Old Jan 6, 2012 | 10:46 AM
  #4  
Jim's500E's Avatar
MBWorld Fanatic!
 
Joined: Feb 2002
Posts: 1,311
Likes: 11
From: Manchester, CT
That only looks like a 'weep' instead of a leak....is it even hitting the ground?

Which Audi wagon(s) did you have? Although I can't argue with your experience, my allroad has been great with only normal repairs; it ceratainly has not been unreliable over the last 7 years (knocking on burl now).
Reply
Old Jan 6, 2012 | 10:58 AM
  #5  
skjolden's Avatar
Thread Starter
Newbie
 
Joined: Jan 2012
Posts: 9
Likes: 0
300TE
Originally Posted by Jim's500E
That only looks like a 'weep' instead of a leak....is it even hitting the ground?

Which Audi wagon(s) did you have? Although I can't argue with your experience, my allroad has been great with only normal repairs; it ceratainly has not been unreliable over the last 7 years (knocking on burl now).
Doesn't appear to be a heavy drip, where the guy had it parked when I went to take a look, I didn't see anything on the pavement, but he only had it there for a few hours. I'm going to buy and keep my eye on it. He seemed sincere in his surprise at it.

I have had 2 S6 wagons--both 1995 models. Loved them, great wolf-in-sheeps-clothing, but so many electrical problems, the kind of things that just drive you nuts even if mechanically the car is sound. And on the last one, the heater core went, but to get at it the entire dash had to be removed. It made me appreciate the straight-forward engineering of the Mercedes. As my (exclusively Audi) mechanic told me, Audi's do not age gracefully. Right now I want a 2nd/3rd car hauler/beater/dependable inexpensive car, and I think the Mercedes is the better choice. My brother's immaculate 1990 200 Avant is parked next door, and my mother has a 2009 A4 Avant, so I can still get my kicks from those whenever I want!
Reply
Old Jan 6, 2012 | 11:16 AM
  #6  
Jim's500E's Avatar
MBWorld Fanatic!
 
Joined: Feb 2002
Posts: 1,311
Likes: 11
From: Manchester, CT
There you go, buy that old gem and jb weld the heck out of where the mating surfaces meet if it bothers you that much. Yeah, I said that !

Nice...those old S-wagons are cool.

I hate that we never got the C5 RS6 Avants...I could eliminate my 2 C5s in one punt.
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 06:04 AM.

story-0
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-1
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-2
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-3
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-4
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-5
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-6
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-7
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-8
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE