Thread: OIL Types Used
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Old 11-27-2012, 06:59 PM
BMWE34M20 BMWE34M20 is offline
Officially Welcomed to the 'Fest
Location: Victorville,CA
 
Join Date: Nov 2012
Posts: 109
Mein Auto: 1990 BMW 525i M20B25
Oh...does/has anyone used high mileage oil? Is it ok to switch from high mileage to fully synthetic or do i have to keep on using high mileage?? Heard Hm oil expands thing?? O.o
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