Mobil 1 5W-30 ESP Synthetic Motor Oil, 1 Qt (6 pack)

I have been using various grades of Mobil 1 for years. I have never had a major engine problem with it. This meets the specifications for my diesel Terrain. I have used it exclusively in it. It is hard to find locally, but to purchase here on Amazon and have it delivered to my home is a great way to go.

Good product.

One of a few motor oils that meet GM specs for a Duramax diesel. It has DEXOS2. This oil is hard to find in retail stores. It also takes a while for Amazon to deliver, but it's worth it. The price compares with AC DELCO.

Either its packaging hasn't been updated or they are falsely advertising, but there is no dexos2 on the product. Many others have noted this same problem. Please be cautious if purchasing this product.

There are two types of Mobil1 ESP. One is for European vehicles and the other is Dexos2

The picture shows the oil bearing the Dexos 2 logo, (to suit GM specifications). The actual product did not have the logo. Checking the part number shows Dexos 2 compliance, so it seems ok to use. Do your own due diligence..

but what hasn't skyrocketed in the past 2 1/2 years? Mobil 1 is a great product, if you value your car, take care of it and it will take care of you.

Is supposed to reduce build up of carbon