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Originally Posted by katkat33 just curious y u did yours at 8000km instead of the recommended distance as determined by the onboard computer? Curious because the MB dealer said the cars don't need run-ins while japanese brands i'm familiar with require a check shortly after a new car is put on the road.  |
I was going through the MBworld forum and the owners were talking about when the 1st oil change should be done. A few of them got it done before the recommended 1st service interval but some just stick with the guideline. One owner actually took a sample of the engine oil and sent it to the lab for analysis, and found out there are sufficient metallic particles in the oil to require an oil change. I can’t remember the exact mileage of the guy’s car but that got me thinking.
I check the dipstick (MB put them back in their new engine) and found out the oil is getting a bit low and dark in colour, and the car was over a year old at that time, so I took it for an oil change just in case.
Even though the dealer said the cars dont' need run-ins, the owner manual did say to take it easy on the 1st 1500km, so I trust the manual.
The MB is definitely heaps easier to maintain than my Subaru. It managed to drink 2 L of engine oil within the 1st week of run in, and its 1st service is at 2500km.