Mobil 1 HM ?

[Crusader]

There is difference between run of the mill M1 vs. M1 HM. Mobil makes a tall claim on clean up of sludged up motors even compared to their own dino "HM" oil.

It's very possible that Mobil 1 HM will clean just as well as Auto-Rx. I'm using Auto-Rx on 3 vehicles now. Time will tell.

http://www.mobil.com/USA-English/Lubes/PDS/NAXXENPVLMOMobil_1_High_Mileage_Oil.asp

 

[Bobert]

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PS nice pic of the oil I bought.

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That pic is M1 5w-30 Extended Performance not High Mileage. Maybe you should take a pic of your bottle.