oil additives FORD MUSTANG 2012 5.G Boss 302 Supplement Manual

MOTORCRAFT PART NUMBERS
Component Boss 302 engine
Engine drivebelt JK6-678
Lightweight battery BXT-96R-500
ENGINE OIL RECOMMENDATION
Use MotorcraftSAE 5W-50 full synthetic or an equivalent SAE 5W-50
full synthetic oil meeting Ford specification WSS-M2C931-B.
Do not use supplemental engine oil additives, cleaners or other engine
treatments. They are unnecessary and could lead to engine damage that
is not covered by Ford warranty.
Change your engine oil and filter according to the appropriate schedule
listed in thescheduled maintenance information.
Maintenance and Specifications
31
2012 05+ Mustang(197)
Supplement, 2nd Printing
USA(fus)