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Ford Superduty Trucks
Something to consider when it's time to change your oil
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<blockquote data-quote="SID297" data-source="post: 11547564" data-attributes="member: 8858"><p>Been running 15w40 Royal Purple since the first oil change in the SVTP F-350. They told me that their 5w40 HPS has a diesel add pack in it and is more robust than the regular 15w40 I've been running.</p></blockquote><p></p>
[QUOTE="SID297, post: 11547564, member: 8858"] Been running 15w40 Royal Purple since the first oil change in the SVTP F-350. They told me that their 5w40 HPS has a diesel add pack in it and is more robust than the regular 15w40 I've been running. [/QUOTE]
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Something to consider when it's time to change your oil
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