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#1
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Synthetic or not
I have a 560 sel wanting to start using synthetic Motor oil.Looking for reccomendations on brand.
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#2
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Mobile 1 or castrol are good brands. But I dont suggest using it if you have oil leaks since the molecules are small and will go all other the place and make your engine quite messy and dirty.
Last edited by Oracle12345; 08-24-2007 at 10:15 PM. |
#3
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Quote:
http://www.mobil1.com/USA-English/MotorOil/Car_Care/Vehicle_Chooser/VehicleChooser.aspx?option=2
__________________
MBCA Member #B012089 (Lone Star Section) OBK Member #47 (W123 Division) '96 SL600 (105K) Triple Black - Mein über-Fräulein '79 240D (292K) Yellow/Saddle - Mein Spielzeug '01 ML430 (123K) Black/Saddle - Wife's Ride '94 SL500 (164K) Green/Champagne - Daughter's Dream '73 450SL - RIP '86 300E - RIP '88 420SEL - SOLD '94 S320 - SOLD |
#4
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Quote:
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#5
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Mobil 1 silver cap - usually on sale at walmart every other month or so.
Gold cap is about 30% more expensive. I have no idea why or what benefits of the gold cap oil.
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Thank You! Fred 2009 ML350 2004 SL600 2004 SL500 1996 SL600 2002 SLK32 2005 CLK320 cabrio 2003 ML350 1997 C280 Sport |
#6
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Quote:
![]() The " Gold Cap " oil is an " extended performance " oil, for oilchange intervals of 15 k miles. Just another way of Exxon pulling a couple more bucks out of your pocket. ![]()
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2007 C 230 Sport. ![]() |
#7
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I will chip in my 2 pesos here, I think from what I read synthetic oil for the Benz is not needed , unless you live in HOT, or COLD climates, Now with saying this I live in Oregon and I use 5-40 Shell Rotella T Synthetic that is used for diesels, I also use dello 15-40, If I owned a over head cam engine of any sort I would use synthetic, mainly because of the quickness the oil gets to the top half of the engine, in all sorts of climate conditions. And If this was my case and I had a very expensive Benz, Lexus. or any other rig which I dont , I have a cousin that works for chevron Gas, and he told me that the oil that everyone uses in the oil refineries...is Mobil 1 DELVAC 5-40 SYNTHETIC diesel oil, they use this in there gas engines, and from what I hear it is suppose to be the best motor oil in the world FOR BOTH ENGINES. You can not just pick it up anywhere I have seen it in TRUCK STOPS, and a few other places, I would try it if I had a lot of dollars in my cars.
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#8
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Delvac 5w40 is a great oil, but it's now called something like "Truck and SUV Heavy Duty" oil. Heavy Duty being the identifier for the synthetic (regular Delvac 1300 has been rebranded "Truck and SUV.")
In a motor that old/over 75k-ish miles you should go with the thickest oil to prevent leaks. You really don't NEED synthetic, but a great type for older motors is Mobil 1 15w50 with supersyn. Some Walmarts have stopped selling it because most cars and trucks are running such thin oil now. Look for it; it's usually about $20/gal
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former: 83 300D, 97 C230, 93 400E current: 08 C300 Luxury , 92 500SL |
#9
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And when all else fails, look at this table of M-B recommended oils:
http://www.whnet.com/4x4/oil.html
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2007 C 230 Sport. ![]() |
#10
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Quote:
You have to be carefull with Mobil 1. The 5w40, 0w40, and 15w50 are the only real synthetics they sell. The 5/10w30's are just dino.
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2016 Corvette Stingray 2LT 1969 280SE 2023 Ram 1500 2007 Tiara 3200 |
#11
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Quote:
I keep hearing this. Is it really true? can anyone here say that they switched to synthetic and got more leaks as a reward?
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2012 E350 2006 Callaway SC560 |
#12
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Under no circustances should you drag around oil for 15k miles in an MB. You have GOT to get the dirt out of that motor, and the oil change is the only good way to do it short of dismanteling and physical cleanout. On big sumps like the 12's and big 8's the oil will hold a good amount of dirt in solution - most of which has bypassed the filter. But it's got to come out of the motor sooner rather than later, IMHO somewhere around 4-5k miles. Sludge, intake clogs, valve guide clogging, EGR clogging etc ALL have to do with natural dirt and combustion mess in the motor that can't get out. True, the oil itself is remarkable and will not break down prior to 15k miles. But the dirt it carries around will wreak havoc with your motor, regardless of size, compression etc |
#13
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![]() Quote:
![]() As for brand, there is Mobil 1, weight as recommended by MB. I use Elf brand oil which is also an excellent synthetic. As for the whole switching from dino to synthetic argument, I went from dino in my 1989 300E to full synthetic without the slightest of problems. I had 198,000 Kms on the clock when I started using synthetic, and it made it to over 333,000 Kms, all original motor. Car still being driven today and I'm guessing it'll do 500,000 without issue. ![]()
__________________
Chris 2007 E550 4Matic - 61,000 Km - Iridium Silver, black leather, Sport package, Premium 2 package 2007 GL450 4Matic - 62,000 Km - Obsidian Black Metallic, black leather, all options 1998 E430 - sold 1989 300E - 333,000 Km - sold 1977 280E - sold 1971 250 - retired "And a frign hat. They gave me a hat at the annual benefits meeting. I said. how does this benefit me. I dont have anything from the company.. So they gave me a hat." - TheDon |
#14
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If you change oil every 3K then regular oil would do. But if you are lazy like me, then use Mobil 1 and change every 8-10K miles. I've changed my '87 Camry every 3K miles using regular oil and now it has 200K miles without any problem. This engine in very very reliable. I've switched my '96 E320 to Mobil1 3 years ago, no problem.
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#15
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So Mobile1 0-40 would be good for my 600SEL 1992? No engine leaks till now...
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Master Computer Engineer, A+, Network+, MCP/MCSA/MCSE 4/2k/2k3 - Messaging, MCTS, MCITP, MCT, Brainbench, ICDL and starting Ph.D 380SE 1984 <------- Totaled by flipping accident 300SE 1988 <------- Sold Volvo S70 2000 <---- 4 family Opel Omega 2002 <-- 4 family 560SEC 1989 <------ Sold 560SEL 1990 <------ Sold 560SEL 1991 <------ 4 my mother 560SEL 1989 <------ Sold 600SEL 1992 <------ Current |
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