I know this has most proberly been asked a million times but i have had a few conflicting answers, i have a 2006 vivaro 1.9 cdti 100ps with 50000 on the clock ,upon looking in my service book it says i should be using 10w-40 or 5w-40 the last service used 5w-30, in the haynes manuel it says 5w-30, when i called an auto parts store they said 5w-40 so with all this confusion i called eden vauxhal main dealer and was told 5w-30 as i havent done an oil change on this newly aquired van i would...
oil confusion??????
oil confusion??????