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#1
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Another oil question
I have 8 qts of Mobil1 5W-30 "Fully Syn" I bought for one of my previous cars (since sold). I have an 2000 E320 that I bought new, only has 63k on the clock - wife drives, looks like new, always garaged. I looked at all my previous dealership invoices and they used Mobil1 0W-40. Any good reason why I shouldn't use this 5W-30 oil in my next DIY oil change on my MB? (I've decided to start doing maint. on it, dealer did all previous last 8 years.)
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1987 300TD sold FFR Cobra replica sold 2000 E320 2004 F150 2008 Mustang GT |
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#2
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30 is pretty light weight especially if it gets hot out. I'd stick with a somethingw40 oil.
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-diesel is not just a fuel, its a way of life- ![]() '15 GLK250 Bluetec 118k - mine - (OC-123,800) '17 Metris(VITO!) - 37k - wifes (OC-41k) '09 Sprinter 3500 Winnebago View - 62k (OC - 67k) '13 ML350 Bluetec - 95k - dad's (OC-98k) '01 SL500 - 103k(km) - dad's (OC-110,000km) '16 E400 4matic Sedan - 148k - Brothers (OC-155k) |
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#3
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Owner's manual
What does the Viscosity Chart show as applicable for your Ambient Temps?
'No OM ? 'Look it up here: (Bookmark this baby) http://www.ps2cho.net/downloads/MB%20CD/W124/Main.html
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'84 300SD sold 124.128 |
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#4
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Actually I think the owners manual chart does say the viscosity is ok at 5W30 ( I live in CA, no real cold temps here but it does get hot) but I have read it needs to be to MB spec "something".
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1987 300TD sold FFR Cobra replica sold 2000 E320 2004 F150 2008 Mustang GT |
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#5
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You should use a MB Spec 229.5 oil. The factory provided M1 0W/40 European Blend for the factory fill to N.A. when your car was new.
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Terry Allison N. Calif. & Boca Chica, Panama 09' E320 Bluetec 77k (USA) 09' Hyundai Santa Fe Diesel 48k (S.A.) |
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#6
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Yeah, I just read the specs in my owners manual and the oil "can" (old school). MB requires API designations SH, SJ or ACEA designations A2, A3 and none of those are listed on the Mobil1 5W-30 bottle. The viscosity numbers are ok, but not the designations. Of course the MB owners stuff was printed in 2000. Do these oil designations change over time?
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1987 300TD sold FFR Cobra replica sold 2000 E320 2004 F150 2008 Mustang GT |
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#7
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Oil's improve and API certs are raised to reflect same. Your car prob came out when 229.31 was top dog....?
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Terry Allison N. Calif. & Boca Chica, Panama 09' E320 Bluetec 77k (USA) 09' Hyundai Santa Fe Diesel 48k (S.A.) |
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#8
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Not to belabor the point, but I looked up API oil designations and SM, SL/CF (on my bottles of oil) which is what the oil I have is, is supposed to be good for all gasoline engines today. Here's the link if anyone is interested.
http://www.api.org/certifications/engineoil/pubs/upload/English_Oil_Guide.pdf
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1987 300TD sold FFR Cobra replica sold 2000 E320 2004 F150 2008 Mustang GT |
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#9
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L & M are indeed higher designations than H & J....
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Terry Allison N. Calif. & Boca Chica, Panama 09' E320 Bluetec 77k (USA) 09' Hyundai Santa Fe Diesel 48k (S.A.) |
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#10
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Don't get excited about "viscosity."
Just look for MB approval and yours doesn't have it. The only Mobil 1 that does and that you can get places besides the dealer is 0W-40 European Formula.
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Kent Christensen Albuquerque '07 GL320CDI, '10 CL550. '01 Porsche Boxster Two BMW motorcycles |
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