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Ce ulei folosesc dealerii BMW in Olanda !


DSF

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Avand in vedere cele 101 posturi despre uleiuri va atasez o factura de la un Dealer BMW din Olanda.

Trebuie sa schimb uleiul si e destul de ciudat ce am gasit in facturile pe care le am de cand am verificat masina pentru cumparare. Nu am gasit nicaieri pe BMW club vreo mentiune despre Helix Ultra 5w 30.

 

 

Masina e 530DA, 2001

Astept parerile voastre

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Am vazut si eu ca majoritatea folosesc Castrol, dar masina a fost intretinuta la Dealerul ala de noua, si daca au pus numai Helix, nu cred ca are rost sa trec eu pe Castrol.

Daca pui tot Shell de ce mai astepti parerile noastre? Castrol e recomandat de fabricant....parerea mea.

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Am vazut si eu ca majoritatea folosesc Castrol, dar masina a fost intretinuta la Dealerul ala de noua, si daca au pus numai Helix, nu cred ca are rost sa trec eu pe Castrol.

Daca pui tot Shell de ce mai astepti parerile noastre? Castrol e recomandat de fabricant....parerea mea.

Asa stiu si eu de Castrol, numai ca in situatia mea particulara daca astia au pus numai Helix, si sunt dealeri BMW, nu stiu daca e bine sa pun eu Castrol. Din probleme de compatibilitate, asta inseamna ca trebuie sa fac engine flush inainte,etc,etc iar motorul merge ireprosabil dupa 265.000 km.

Iar treaba cu engine flush, e cu dus intors, ca daca toate depunerile de pe garnituri se curata s-ar putea sa inceapa "sa planga" un pic motorul avand in vedere km pe care ii are, iar momentan nu da ulei pe nicaieri si nici nu mananca deloc in 5.000 km de cand am masina.

 

La asta ma refeream, pentru ca eu asa stiu, cand schimbi tipul de ulei e bine sa faci o curatare intermediara, ca sa nu apara probleme de mixare a uleiurilor.

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Daca motorul merge bine cu acest tip de ulei, continua sa-l folosesti.

 

Nu este recomandat sa faci engine flush la un motor cu multi km.

 

http://www.carbibles.com/engineoil_bible.html

 

Flushing oils

 

These are special compound oils that are very, very thin. They almost have the consistency of tap water when cold as well as hot. Typically they are 0W/20 oils. Don't ever drive with these oils in the engine - it won't last. (Caveat : some hybrid vehicles now require 0W20, so if you're a hybrid driver, check your owner's manual). Their purpose is for cleaning out all the gunk which builds up inside an engine. Note that Mobil1 0W40 is okay, because the '40' denotes that it's actually thick enough at temperature to work. 0W20 just doesn't get that viscous! To use them, drain your engine of all it's oil, but leave the old oil filter in place. Next fill it up with flushing oil and run it at a fast idle for about 20 minutes. Finally, drain all this off (and marvel at the crap that comes out with it), replace the oil filter, refill with a good synthetic oil and voila! Clean engine.

Of course, like most things nowadays, there's a condition attached when using flushing oils. In an old engine you really don't want to remove all the deposits. Some of these deposits help seal rings, lifters and even some of the flanges between the heads, covers, pan and the block, where the gaskets are thin. I have heard of engines with over 280,000km that worked fine, but when flushed it failed in a month because the blow-by past the scraper ring(now really clean)contaminated the oil and screwed the rod bearings.

 

De ce sa te legi la cap fara sa te doara? :blink:

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Mersi, asta era si parerea mea, nu asa de documentata dar stiam de treaba cu depunerile. O sa bag Helix, ca oricum o sa fac schimburi la 7000-8000 km si la intervalele astea de schimb nu prea se cunoaste diferenta intre uleiuri.
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Dupa cate vad de pe net, Shell Helix Ultra e aprobat de BMW, deci nu cred sa fie probleme. (http://www.smithandallan.com/auto_engineoil.htm)

S-ar putea sa fie o mare mica diferenta intre uleiul vandut in Romania si ceea ce e aici in Olanda. Stiu povestile cu BP facut in Ungaria, si Shell-ul la turci, aici nu cred sa fie probleme cu uleiuri contrafacute sau fabricate in spatele casei.

P.S 1.7 CDTI de pe Opel e unul din cele mai proaste motoare facute vreodata, trebuie turat pana la 5 mii ca sa traga vreun pic. ( Am condus vreo 30.000 km , opel combo cu motorul ala nenorocit). La 80.000 km motoru nu mai avea nici un pic de vlaga. Avea o eroare in bord ( mergea in safe mode, si nu i-a dat nimeni de cap in 7 luni, dupa ce au schimbat jumatate de motor)

Edited by DSF
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