Forum: Boxster General Discussions
08-22-2018, 04:23 PM
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Replies: 7
Views: 2,357
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Forum: Boxster General Discussions
08-22-2018, 05:30 AM
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Replies: 7
Views: 2,357
Fuel Additives
The Boxster manual states not to use fuel additives.
Have you used any fuel additives? If so, which brand do you use?
Why does the manual state to not use any fuel additives? Many fueling...
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