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Just realized my shop has done 500 DEF system cleans in the last year

That number really hit me because we only did maybe 150 the year before. It feels like every other truck that comes in now has a clogged injector or a fouled sensor. Has anyone else seen this kind of jump in DEF work?
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2 Comments
kai_butler83
Bad DEF would explain it. That's a crazy jump in work.
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the_rose
the_rose5d ago
Heard a rumor about a bad batch of DEF going around last fall, maybe that's part of it?
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