http://www.mobiloil.com/USA-
English/MotorOil/Oils/Mobil_1_Extended_Performanc
e_Warranty.aspx
What the Period of Coverage Is
The Mobil 1 Extended Performance limited warranty
is valid for 15,000 miles or your vehicle’s OEM
recommended oil change interval, whichever is
longer.
Additional requirements for Mobil 1 Extended
Performance include:
Oils must be put in service not later than five (5)
years from the date of purchase; and
an oil change must be completed every twelve (12)
months.
http://autos.yahoo.com/owning/maintain/repairqa/qa.
html?question=ques119&category=Air+Filters+
%26+Oil&topics=qaairfil%01qalubric%01qaengoil
http://www.mobiloil.com/USA-
English/MotorOil/Car_Care/AskMobil/EP_BMW_Low
_Mileage.aspx
http://www.mobiloil.com/USA-
English/MotorOil/Car_Care/AskMobil/Extended_Wea
r_Oil.aspx
Aston Martin cars, parts & accessories. Sales and restorations including the Aston Martin DB5, DB9, Vanquish and Vantage
hownews/nid/191/aid/1
The standard criteria for changing engine oil are
distance and time. Generally, 3-5,000km or 6 months
(whichever is first) is the interval normally used in
Japan. Although the actual trend for oil change
intervals as specified by the manufacturers is
trending towards 10-15,000km plus (or once a year),
to really keep an engine
http://www.castrol.com/castrol/faq.do?
categoryId=8004028&.......Id=6500056
من السابق يتضح لك ما اردت و لكن طبعا الردود دى مش من مصر لكنها من دول مختلفة
لان للاسف الشركات لما بتعرف انك من مصر عمرها ما بترد عليك ... ما اعرفش ليه ....تعرف انت ؟
و طبعا الاهم حالة الزيت عند الكشف عليه فلو لقيت ان مافيهوش لزوجة يبقى تغيره على طول لان للاسف ممكن تلاقيه مغشوش او متخزن غلط