Evitzee
Wizard
I've been using Shell Rotella T6 Full Synthetic in my FZ1 for five years with no issues. It's time for a spring oil change so I dropped by the local Walmart and picked up the familiar blue gallon jug of T6 for the usual price of $21.36/gallon. Upon inspection in my garage I see the designation of 'Heavy Duty Diesel Engine Oil' on the label. Whoa! I don't remember seeing that on previous packages. The back label still has the JASO MA designation. But have they changed this product in some way? I went online to Shell's site and they talk effusively about how T6 is the perfect Diesel engine oil for tractor/trailer operation, as well as off road construction equipment. It seems there is only one T6 formulation, but just wondering if this is now ok to use in an FZ1
What do the technical folks say, because I'm confused.
What do the technical folks say, because I'm confused.
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