SL55/63/65/R230 AMG: For those lowered on links....
#26
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Eurocharged 2004 E500, Eurocharged ECU/TCU 2005 SL600, 2010 Caddy SwaggerWagon
yes, but if the pump does not shut down after a few minutes it will heat up and make a similar noise...
anyway...
http://www.harborfreight.com/mechani...ope-41966.html
you will thank me later
anyway...
http://www.harborfreight.com/mechani...ope-41966.html
you will thank me later
![Big Grin](https://mbworld.org/forums/images/smilies/biggrin.gif)
The car is under warranty, so no big deal. But I hate not knowing what's going on with it, especially when I appeared to have caused it by installing these links.
#27
For that price, even if I never even need it, it's worth buying. Thanks. Just ordered it, along with a pack of 100 nitrate gloves. I was out... ![Big Grin](https://mbworld.org/forums/images/smilies/biggrin.gif)
The car is under warranty, so no big deal. But I hate not knowing what's going on with it, especially when I appeared to have caused it by installing these links.
![Big Grin](https://mbworld.org/forums/images/smilies/biggrin.gif)
The car is under warranty, so no big deal. But I hate not knowing what's going on with it, especially when I appeared to have caused it by installing these links.
you can also use it to play doctor with suitable parties
![naughty](https://mbworld.org/forums/images/smilies/naughty.gif)
#28
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Eurocharged 2004 E500, Eurocharged ECU/TCU 2005 SL600, 2010 Caddy SwaggerWagon
Just stopped my dealer today on a whim, to let my tech hear this noise. Whenever my SL pulls up in the service bay, it tends to attract a bit of extra attention. Anyway, before my tech could even pop the hood, there were 3 more techs with us. All 4 said the same thing. Tandem pump. It's either the pump, or a reservoir, behind the pump? Something to that affect....
I did learn something new. Apparently, when an ABC (tandem) pump fails, the system is smart enough to keep the system pressurized. As long as you don't press the ride height or sport buttons, it'll stay pressurized. As soon as you push that button, SLAM, right to the ground. So, don't do that.![Smilie](https://mbworld.org/forums/images/smilies/smile.gif)
I'm 99.9% sure I caused the issue. It's just too much of a coincidence, that it starting whining, 1 key cycle after I installed those links. Maybe it's because the car was already STAR lowered before the links? Who knows....
The Vossen Wheels video shoot is this weekend, then it's off to the dealer.
I did learn something new. Apparently, when an ABC (tandem) pump fails, the system is smart enough to keep the system pressurized. As long as you don't press the ride height or sport buttons, it'll stay pressurized. As soon as you push that button, SLAM, right to the ground. So, don't do that.
![Smilie](https://mbworld.org/forums/images/smilies/smile.gif)
I'm 99.9% sure I caused the issue. It's just too much of a coincidence, that it starting whining, 1 key cycle after I installed those links. Maybe it's because the car was already STAR lowered before the links? Who knows....
The Vossen Wheels video shoot is this weekend, then it's off to the dealer.
#29
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W215 V12TT Build by Speedriven, W221 S550 4Matic
hmmm.... very interesting Car looks great. I have been running lowering links for close to 2 years now with no issues at all. I will go check out my car for you tomorrow and see if noise is there, never paid attention.
#30
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Eurocharged 2004 E500, Eurocharged ECU/TCU 2005 SL600, 2010 Caddy SwaggerWagon
Survey says? Intercooler pump! WTF?
Of course, that whine that I video'd above, wasn't present when it came time for them to fully diagnose the issue. But the tech took it back out for a second test drive and romped on her a bit, and when he brought it back, it was screaming like a banshee in heat. I guess that explains why in the first video (cold start) it didn't make that whine.
Anyway, after he got it up on the lift, he could clearly hear the whine. He tapped on the I/C pump and the noise went away. I guess I didn't shoot myself in the foot after all.
Submitting to warranty.....
Of course, that whine that I video'd above, wasn't present when it came time for them to fully diagnose the issue. But the tech took it back out for a second test drive and romped on her a bit, and when he brought it back, it was screaming like a banshee in heat. I guess that explains why in the first video (cold start) it didn't make that whine.
Anyway, after he got it up on the lift, he could clearly hear the whine. He tapped on the I/C pump and the noise went away. I guess I didn't shoot myself in the foot after all.
Submitting to warranty.....
#31
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2007 E63, 2006 C55
RE: Pump Noise
The I/C pump is not that big of a deal, but be sure to check the I/C radiator cap w/cold engine and top up the coolant for several cycles after you get it back. The replacement pump is supposedly improved and more reliable too, at least that is what I was told.
One other consideration about ABC and lowering; if one lowers the car, would it not theoretically raise the fluid level in the tank? One would think the fluid pushed out via lowered shocks needs to go somewhere. Getting mine STAR lowered tomorrow, so I'll get the answer and post it.
One other consideration about ABC and lowering; if one lowers the car, would it not theoretically raise the fluid level in the tank? One would think the fluid pushed out via lowered shocks needs to go somewhere. Getting mine STAR lowered tomorrow, so I'll get the answer and post it.
#32
One other consideration about ABC and lowering; if one lowers the car, would it not theoretically raise the fluid level in the tank? One would think the fluid pushed out via lowered shocks needs to go somewhere. Getting mine STAR lowered tomorrow, so I'll get the answer and post it.
however, after extensively playing with sds lowering i am thinking it is not a good idea. the safe lowering is not much (especially in the back) and by the time you have any meaningful lowering (again in the back) you are out of bounds and cant save it. there are ways around this, but you are mucking with the load level and i think on a high perf vehicles like ours that is not such a great idea...
Last edited by alx; 09-20-2011 at 05:17 PM.
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2001 Lamborghini Diablo, 2009 SL65 (sold), 1998 CL600 (sold), 1989 560SEL (sold)
I've read that the car lowers itself at highway speed. At what speed does the car lower itself? By how much? If you use lowering links how do you avoid the car dropping too low at this speed?
#34
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#35
If you use lowering links they have no logic obviously so you have to account for the drop at higher speeds by not dropping the car too much in the first place. You don't want to slam it and then at 80 or 120 to find out that it will shred your tires and grind holes in the inner fenders.
#36
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It is my understaing that the car lowers itself at 80 and then again at 120.
If you use lowering links they have no logic obviously so you have to account for the drop at higher speeds by not dropping the car too much in the first place. You don't want to slam it and then at 80 or 120 to find out that it will shred your tires and grind holes in the inner fenders.
If you use lowering links they have no logic obviously so you have to account for the drop at higher speeds by not dropping the car too much in the first place. You don't want to slam it and then at 80 or 120 to find out that it will shred your tires and grind holes in the inner fenders.
#37
If you lower it reasonably low, ie guards flush with tire, you will have no issues.
#38
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BenzO,
After I watched your videos, I realized my S600 makes that exact noise but only at start up. Either I don't hear it as pronounced after the car is warmed up or it goes away.....
Now you've got me wondering....
I have recently replaced my intercooler charge pump with a Johnson cm30. But since the IC replacement, I never realized that the whine was not supposed to be there, so I never questioned it.
I haven't driven the car in 5 days or so, but I will check to see if that whine is gone after the intercooler pump has been changed and report back....
I also do not have lowering links on anymore. I replaced them with stock links and lowered the car via STAR.
-Chris
After I watched your videos, I realized my S600 makes that exact noise but only at start up. Either I don't hear it as pronounced after the car is warmed up or it goes away.....
Now you've got me wondering....
I have recently replaced my intercooler charge pump with a Johnson cm30. But since the IC replacement, I never realized that the whine was not supposed to be there, so I never questioned it.
I haven't driven the car in 5 days or so, but I will check to see if that whine is gone after the intercooler pump has been changed and report back....
I also do not have lowering links on anymore. I replaced them with stock links and lowered the car via STAR.
-Chris
Last edited by Vabene7; 09-21-2011 at 07:49 PM.
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07' SL65, 04' E55, 03' Evo8, 08' GSXR, DSM's...
Guess i'll go ahead and resurrect this thread.
Slightly off topic, but how are you guys lowering via Star? I tried it today on my 07' SL65 and got no where.
So now i am looking for a good set of links to buy. Any suggestions?
Aaron
Slightly off topic, but how are you guys lowering via Star? I tried it today on my 07' SL65 and got no where.
![Frown](https://mbworld.org/forums/images/smilies/frown.gif)
Aaron
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SL65, 427 COBRA (CSX-3127)73 911S, 246GTS (DINO SPYDER), CORNICHE,1962 PORSCHE TWIN GRILLE ROADSTER+
I had Links on two of my older MBs (6.9+ SL55) but not on my SL65. On My SL65 I always have had the MB techs lower the car using the Mercedes SDS System at the MB Dealer... The MB Dealer techs can lower the car about 17-19mm and it is still within the Mercedes factory specs. No codes no issues just set at Euro ride height...
Last edited by EXECMALIBU; 04-14-2012 at 09:23 AM.