CLK55 AMG, CLK63 AMG (W208, W209) 2000 - 2010 (Two Generations)

Had a little scare - everything OK

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Nov 14, 2006 | 08:52 PM
  #1  
rsr911's Avatar
Thread Starter
MBWorld Fanatic!
 
Joined: Dec 2005
Posts: 1,289
Likes: 4
From: Indiana
2003 AMG SL55, 2002 AMG CLK55, 2002 AMG ML55, 2005 ML350, 1995 S320 LWB - totaled
Had a little scare - everything OK

I had a little scare. OK a big scare. After driving 1500 miles in 3 days and a ruun on the dyno in Atlanta I parked my CLK55. Got in and started it this week end HOLY S**T!!! My valve train sounded like it was coming apart!!!

In a calm minor panic I rang 3 Benz mechanics I know and trust. A very special thanks goes out to Rich at Benz Werks who was working late and took the time out from his busy schedule talk me down off the cliff.

Needless to say the consensus was carbon had gotten loose and built up on the valves and when the motor cooled etc. etc.

A bottle of Techron in a full tank of gas and a long run on the toll road and all is well. Even quieter then before.

Just a cautionary tale for those with a loud valve train. Try a bottle of Techron.

Owen
Reply
Old Nov 15, 2006 | 06:49 AM
  #2  
Chappy's Avatar
MBWorld Fanatic!
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2002
Posts: 9,734
Likes: 65
From: Hotlanta
AMG
You had me scared....glad it was all okay.
Reply
Old Nov 15, 2006 | 07:58 AM
  #3  
billtc55's Avatar
Member
 
Joined: Jan 2006
Posts: 160
Likes: 0
From: Florida
Porsche Cayenne Turbo
That stuff does wonders, I add a bottle about every 4 tank of fuel.

I have had that happen in the past with my Porsche (May it Rest in Peace)

Very happy it was just a minor issue.
Reply
Old Nov 15, 2006 | 08:59 AM
  #4  
PTE's Avatar
PTE
MBWorld Fanatic!
 
Joined: Jul 2005
Posts: 1,224
Likes: 6
From: S.E. FLA.
05 ML-500 , 03 CLK5.5 AMG has left the Garage
Techron does not Burn

Just so you know . Techron / techrolene , Doesn't burn . A heavy doesage. Will clean quite well , but will Wick down pass the rings & delute the oil. . Time for a oil change soon!! My car also Clattered on cold morning start up ,when I was up there. I added some Klotz's , You could smell it on the Dyno Pull ?? Happy Motoring ___PTE___
Reply
Old Nov 15, 2006 | 09:16 AM
  #5  
rsr911's Avatar
Thread Starter
MBWorld Fanatic!
 
Joined: Dec 2005
Posts: 1,289
Likes: 4
From: Indiana
2003 AMG SL55, 2002 AMG CLK55, 2002 AMG ML55, 2005 ML350, 1995 S320 LWB - totaled
Originally Posted by PTE
Just so you know . Techron / techrolene , Doesn't burn . A heavy doesage. Will clean quite well , but will Wick down pass the rings & delute the oil. . Time for a oil change soon!! My car also Clattered on cold morning start up ,when I was up there. I added some Klotz's , You could smell it on the Dyno Pull ?? Happy Motoring ___PTE___
Thanks Patrick, Will do.

-O
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 02:02 PM.

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