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PSA: The new DEF fluid from the local NAPA seems to cut injector carbon by half in our fleet trucks.
We used to pull and clean injectors on our 6.7 Powerstrokes every 18 months, but after switching 8 months ago, they're still spotless. Anyone else seeing this kind of result with a specific brand?
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the_alice10d ago
That's a huge change from your old schedule.
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christophermurphy10d ago
It's just a different routine, not a complete life overhaul. People act like switching your gym time or work hours is some massive event. It's just logistics.
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