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      03-16-2021, 08:24 AM   #3
TurtleBoy
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Drives: 2019 X5 40i,2021 M340i
Join Date: Jan 2019
Location: Colorado

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Quote:
Originally Posted by redX6owner View Post
Every 3k miles buy a $10 bottle.
Look for "Chevron Techron Concentrate Plus Fuel System Cleaner - 12 oz" on Amazon.
End of story.
That would do nothing to clean the valves if there isn't a supplemental port. It is also not needed if you already are using a Top Tier fuel as recommended.
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2021 BMW G20 M340i xDrive - Verde Ermes/Black - 03/2024.40
2019 BMW G05 X5 xDrive40i - Phytonic Blue/Cognac - 11/2023.50
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