Thread: OIL Types Used
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Old 12-03-2012, 03:49 AM
johnniek johnniek is offline
Officially Welcomed to the 'Fest
Location: Hunterdon County NJ
Join Date: Jul 2012
Posts: 129
Mein Auto: 2009 528ix sedan
Response regarding the use of Royal Purple

I will not use Royal Purple in my BMW. I used it for a few years in my 2003 Yukon XL, and developed a cracked cylinder head. The RP may have contributed to that, and perhaps it didn't, but I have refused to use anything that I used in my Yukon, in my BMW. I will stick with the Mobil 1 0W-40, the OEM BMW Synthetic, and now I may give the new Amsoil 5W-40 European Formula, Full SAP, a try. Thanks.
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