C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

100,000 miles - Review & Thoughts

Old Jan 25, 2011 | 08:05 PM
  #101  
Glyn M Ruck's Avatar
Super Moderator
MBWorld Ambassador

 
Joined: Jun 2008
Posts: 19,942
Likes: 192
From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
Originally Posted by LILBENZ230
Sounds good. Right now, it's really okay and fuel mileage is also okay. I was under the impression that it would throw a CEL before it got really bad. Only the upstream one pre-cat needs to be replaced?
It will finally throw a CEL if the sensor fails &/or fuel trim goes haywire. But it needs to get quite bad. All the downstream sensor does is tell you if your Cat is performing adequately. Knowing your parsimonious ways you don't care
Reply
Old Jan 25, 2011 | 08:10 PM
  #102  
LILBENZ230's Avatar
Thread Starter
MBWorld Fanatic!
 
Joined: Jul 2008
Posts: 8,384
Likes: 800
2019 G70 6MT & 2022 Ford Maverick XL
Who you calling a parsy? Just kidding.

I really do care, but I see no reason to do it just yet. Today it started just fine even after a very long time of sitting idle.
Reply
Old Jan 25, 2011 | 08:23 PM
  #103  
Glyn M Ruck's Avatar
Super Moderator
MBWorld Ambassador

 
Joined: Jun 2008
Posts: 19,942
Likes: 192
From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
Don't ever do a downstream sensor unless you have a persistent CEL.
Reply
Old Jan 25, 2011 | 09:48 PM
  #104  
MW_ATL's Avatar
Super Member
 
Joined: May 2009
Posts: 818
Likes: 3
From: Atlanta, GA
'02 C230 Coupe (Me) '03 SLK320 6MT (Wife)
Originally Posted by Glyn M Ruck
Knowing your parsimonious ways you don't care
Damn Glyn -- you made me go look that one up.
Reply
Old Jan 26, 2011 | 04:10 AM
  #105  
LILBENZ230's Avatar
Thread Starter
MBWorld Fanatic!
 
Joined: Jul 2008
Posts: 8,384
Likes: 800
2019 G70 6MT & 2022 Ford Maverick XL
Good info on the O2 sensor. Until this point I had assumed that both should be replaced at the same time.
Reply
Old Jan 27, 2011 | 09:15 AM
  #106  
LILBENZ230's Avatar
Thread Starter
MBWorld Fanatic!
 
Joined: Jul 2008
Posts: 8,384
Likes: 800
2019 G70 6MT & 2022 Ford Maverick XL
So my car has sat most of this month or has had trips limited to a few miles here or there. First I was sick for a week, then it snowed and stuck around for a week, then the thermostat stuck and I didn't drive it for a week.. well yesterday, we took it on a 300 mile trip to pick up some BMW rims:



And I got to see just how much better it runs now. It is definitely a noticeable improvement since all the maintenance was done.

Unfortunately, an energy drink exploded in the Benz yesterday and I'm not sure it will ever be clean again.
Reply
Old Jan 27, 2011 | 09:20 AM
  #107  
W203E35's Avatar
MBWorld Fanatic!
 
Joined: Feb 2009
Posts: 5,537
Likes: 8
2006 C350 Sport 6MT
Originally Posted by LILBENZ230
So my car has sat most of this month or has had trips limited to a few miles here or there. First I was sick for a week, then it snowed and stuck around for a week, then the thermostat stuck and I didn't drive it for a week.. well yesterday, we took it on a 300 mile trip to pick up some BMW rims:



And I got to see just how much better it runs now. It is definitely a noticeable improvement since all the maintenance was done.

Unfortunately, an energy drink exploded in the Benz yesterday and I'm not sure it will ever be clean again.
Wish you guys never hopped in the back seat for a quickie huh??
Reply
Old Jan 27, 2011 | 09:32 AM
  #108  
OneOfaKindTrini's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jun 2009
Posts: 1,833
Likes: 2
From: Queens, Ny
Nike Turbo Shox
Originally Posted by Karo
Wish you guys never hopped in the back seat for a quickie huh??

ROFL
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

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

 Verdad Gallardo
story-1

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-2

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-3

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-4

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-5

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-6

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-7

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-8

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
story-9

10 Most Reliable Mercedes-Benz Models You Can Buy Used

 Verdad Gallardo
Old Jan 27, 2011 | 10:57 AM
  #109  
LILBENZ230's Avatar
Thread Starter
MBWorld Fanatic!
 
Joined: Jul 2008
Posts: 8,384
Likes: 800
2019 G70 6MT & 2022 Ford Maverick XL
Hahahaha in fact all of the sticky junk all over the inside of the car is energy drink, not other stuff.
Reply
Old Jan 27, 2011 | 11:03 AM
  #110  
johnand's Avatar
Super Moderator
 
Joined: Dec 2006
Posts: 2,403
Likes: 64
From: Camas, WA
2007 C230SS; 2014 ML350 BT
Originally Posted by LILBENZ230
Hahahaha in fact all of the sticky junk all over the inside of the car is energy drink, not other stuff.
Reply
Old Jan 27, 2011 | 11:08 AM
  #111  
rogerwaldrup's Avatar
Junior Member
 
Joined: Dec 2010
Posts: 22
Likes: 0
Ferrari
"I really picked a great one. It has taken very good care of me in this first 100,000 mile chapter and I've taken good care of it,

And that's why she's still good to you. You have taken good care.

Keep up the good work. You should get another 100,000
Reply
Old Jan 27, 2011 | 11:14 AM
  #112  
LILBENZ230's Avatar
Thread Starter
MBWorld Fanatic!
 
Joined: Jul 2008
Posts: 8,384
Likes: 800
2019 G70 6MT & 2022 Ford Maverick XL
Originally Posted by johnand
I really am still cleaning up sticky points in the Benz. Here is what happened:

I stopped at 5 gas stations in search of a Venom Death Adder + Fruit Punch energy drink. I like the taste and it really works for me. Having had not enough sleep and facing 300 miles of driving, I needed it. So I finally got one and we set off.



I had drank 1/4 of it and had screwed the lid back on the metal container tightly when Marco made some sarcastic comment. I pretended as though I were going to hit him in the... huevos.. with the metal can. In spite of being completely, tightly closed the sudden movement was enough to send fruit punch energy drink spewing from under the closed cap. I threw the iPhone in the back seat. But my brain was really having a hard time processing what was happening. I rolled down the window after being dumbstruck for a minute and held it out till I could pull over. The end result was that I had bathed in it. It was all over the radio, center console, steering wheel, driver's seat, driver's door panel, driver's door window, and all down the side of the car.. it was a complete mess. By the time we rushed to my house, it was drying up and becoming super-glue sticky, at which point Marco goes all Jose MacGyver and begins cleaning things with a towel and his spit.. in general, not a shining day in the history of my C230K.

But once I get it cleaned up completely, we can all laugh about it.

Last edited by LILBENZ230; Jan 27, 2011 at 11:18 AM.
Reply
Old Jan 27, 2011 | 03:36 PM
  #113  
samaritrey's Avatar
Super Moderator
15 Year Member
 
Joined: Mar 2007
Posts: 5,295
Likes: 22
From: VA
THE C350
lol on the bright side it was not in the 135
Reply
Old Feb 25, 2011 | 11:08 PM
  #114  
LILBENZ230's Avatar
Thread Starter
MBWorld Fanatic!
 
Joined: Jul 2008
Posts: 8,384
Likes: 800
2019 G70 6MT & 2022 Ford Maverick XL
Transmission fluid, filter, pilot bushing changed 1/20/2011 at 100,816 miles.

Today at 104,469 I drove the car for 30 miles, got out and smelled something burning. Investigating, I find the transmission is leaking fluid (very slowly). No erratic shifts or anything at the moment.

Rushing it back in Monday.. will update the thread at that time with the findings.
Reply
Old Feb 26, 2011 | 12:40 AM
  #115  
dead_eye's Avatar
Member
 
Joined: Feb 2004
Posts: 200
Likes: 0
C230K
Originally Posted by LILBENZ230
Transmission fluid, filter, pilot bushing changed 1/20/2011 at 100,816 miles.

Today at 104,469 I drove the car for 30 miles, got out and smelled something burning. Investigating, I find the transmission is leaking fluid (very slowly). No erratic shifts or anything at the moment.

Rushing it back in Monday.. will update the thread at that time with the findings.
Sounds like the TCU connector problem a lot of people are having.
Reply
Old Feb 26, 2011 | 12:56 AM
  #116  
LILBENZ230's Avatar
Thread Starter
MBWorld Fanatic!
 
Joined: Jul 2008
Posts: 8,384
Likes: 800
2019 G70 6MT & 2022 Ford Maverick XL
That was replaced along with the service.
Reply
Old Feb 26, 2011 | 08:24 AM
  #117  
Glyn M Ruck's Avatar
Super Moderator
MBWorld Ambassador

 
Joined: Jun 2008
Posts: 19,942
Likes: 192
From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
They may just have fouled up putting the pan back. The 722.6 is nowhere close to being as pernickety as the 722.9 but you never know.
Reply
Old Feb 26, 2011 | 11:38 AM
  #118  
johnand's Avatar
Super Moderator
 
Joined: Dec 2006
Posts: 2,403
Likes: 64
From: Camas, WA
2007 C230SS; 2014 ML350 BT
Matt, did your car have the torque converter drain plug, and did they drain the converter? If so, it could be excess fluid that splashed between the transmission bell housing and transmission. When I drained my torque converter, I had quite a bit of fluid that splashed in that area and it leaked quite a bit of fluid for a long time.
Reply
Old Feb 26, 2011 | 03:30 PM
  #119  
LILBENZ230's Avatar
Thread Starter
MBWorld Fanatic!
 
Joined: Jul 2008
Posts: 8,384
Likes: 800
2019 G70 6MT & 2022 Ford Maverick XL
John - I do not believe my car has a torque converter drain plug. The refill only took 5 quarts, if that tells you anything.
Reply
Old Feb 26, 2011 | 07:34 PM
  #120  
Glyn M Ruck's Avatar
Super Moderator
MBWorld Ambassador

 
Joined: Jun 2008
Posts: 19,942
Likes: 192
From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
Yep Matt - No TC drains on our 5 speeds - Curse
Reply
Old Feb 27, 2011 | 10:50 AM
  #121  
johnand's Avatar
Super Moderator
 
Joined: Dec 2006
Posts: 2,403
Likes: 64
From: Camas, WA
2007 C230SS; 2014 ML350 BT
Originally Posted by Glyn M Ruck
Yep Matt - No TC drains on our 5 speeds - Curse
Glyn, I though we concluded some had them and some didn't and the 5-speed? I can't keep up with all these changes
Reply
Old Feb 27, 2011 | 03:56 PM
  #122  
Glyn M Ruck's Avatar
Super Moderator
MBWorld Ambassador

 
Joined: Jun 2008
Posts: 19,942
Likes: 192
From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
Hi John - My scratching tells me that the TC drain was deleted from the 722.6 in 1999 - I can find no detail on VIN numbers applicable from. It appears it was reintroduced sometime in 2007 mainly on diesels that still use the 722.6. - again no VIN detail. I'm told if you buy a new TC for a 722.6 now it will have a drain plug.

Early 722.9's also had no drain. It seems all W203's fitted with 722.9 would appear to have drains.

It is indeed confusing.
Reply
Old Feb 27, 2011 | 06:07 PM
  #123  
splinter's Avatar
Super Moderator
 
Joined: Jul 2006
Posts: 3,365
Likes: 12
From: Orange County, CA
GMC - Miata - Trek - P-Car


:hammer:
Reply
Old Feb 27, 2011 | 06:13 PM
  #124  
Glyn M Ruck's Avatar
Super Moderator
MBWorld Ambassador

 
Joined: Jun 2008
Posts: 19,942
Likes: 192
From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
Thank you. Filed away.
Reply
Old Feb 27, 2011 | 08:01 PM
  #125  
samaritrey's Avatar
Super Moderator
15 Year Member
 
Joined: Mar 2007
Posts: 5,295
Likes: 22
From: VA
THE C350
sorry to change subject but does anyone know how much the TQ would cost? And how involved is it to replace. do you just rebuild the whole transmission or just do the TQ. my tq is acting up sometimes and with my miles i have to start thinking about it.
Reply

Thread Tools
Search this Thread
Rate This Thread
Rate This Thread:
You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 05:36 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