First Oil Change after using sythentic

[Russell]

I used 15w50 mobil 1 for the first time last fall. Just changed it today after 4,800 miles. Boy, was it dirty looking and seemed much thicker than the new 15w50 mobil 1 put back in.

Is this typical for the first change? It seems as if synthetic oils clean the engine much better than conventional oils.

I also used a BMW filter. Is ther a better filter to use. I removed a Mahle. It actually looked better made.

The car seems to run smoother and quieter. Just an observation.

[Brandon J]

If you are considering oil change intervals between 4k-5k miles, then it might be wise to change the oil filter half way through. Eventhough the oil is up to the task of a longer interval, the filter may not be.

[Russell]

I had not intended to go so long. However, I work in one city and my dealer and/or Indy was in the town where I live. Never could coordinate. Finally did it myself. No problem. Actually, is was rather easy. However, I did not torque the insert cover or drain bolt. need an adapter on my torque wrench. May not have tightened enough. I will watch.

If you are considering oil change intervals between 4k-5k miles, then it might be wise to change the oil filter half way through. Eventhough the oil is up to the task of a longer interval, the filter may not be.

[632 Regal]

synthetic dont break in til 3000 miles, I wouldnt go 10K on it tho. Replacing the filter more often is a good idea if its flushing the engine clean.

[Tiger]

Bah!

[632 Regal]

Bah!

[Tiger]

Black Sheep said to Grimmy... "Don't believe what they (white sheep) says about me..."

[ron kirk]

Mobil1 functions as a detergent as well as a lubricant and will therefore over time remove the build-up that has been accruing on the inside of your engine from regular oil. Even as it removes and cleans and becomes dirty, it still retains superior lubricating qualities that your engine is most grateful for... I can send you pictures of two M30 engines with their valve covers removed, one that has had the benefit of 15W-50 Mobil1 for the past 100,000K and one that hasn't- you'll be amazed at the difference.

[Tcdoe]

Mobil1 functions as a detergent as well as a lubricant and will therefore over time remove the build-up that has been accruing on the inside of your engine from regular oil. Even as it removes and cleans and becomes dirty, it still retains superior lubricating qualities that your engine is most grateful for... I can send you pictures of two M30 engines with their valve covers removed, one that has had the benefit of 15W-50 Mobil1 for the past 100,000K and one that hasn't- you'll be amazed at the difference.

Please post the pics here. As a 15w-50 mobil 1 user I'd like to see them.

[632 Regal]

pictures "would" be an interesting addition.