Thread: Oil
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Old 04-29-1999, 12:04 AM
Chris Ecklund
Posts: n/a
In buying a new 98 Diesel, I was amazed at this new oil changing interval Benz is recommending. Being a mechanic from way back, it was hard to believe that I could actually go up to 20K between changes. However, I looked hard and long at it, and after talking to the head tech at Benz Canada, here are a few things that just may change this old 5,000 km's (3,000 mile for you yanks) attitude.

The new car holds 8 Litres of oil!, double what some of my old diesels held.

The cylinders are silicone treated(something like that I was told)= less friction and heat?, longer life for the oil.

Our sulphur content in Canada has dropped in our Diesel fuel in the last 20 years. This dirties the oil.

And look at the oil grades, I remember when CC and CD where all the rave., This is what I started to use years ago, now we passed Ce,F,G,H,I, and are on J.

Someone has suggested that this 3,000 mile oil change is the biggest scam the oil companies are pulling.

All I know, is that with 46,000 clicks on the new diesel, I have spent a lot of time and research in looking for a good synthetic oil, and I have found one that I will put in the benz for that extra protection. I have only used synthetics here in Canada in the winter, and some friends used it in there ski-doos, and bikes.

Maybe the oil change intervals really do mean something after all?????

But it is still hard to change my mind at times..............