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sayoung's avatar
sayoung
Explorer
Nov 23, 2016

Chevy/GMC DEF tank trouble

Any one had a bad sensor in the def tank & had replaced.? My 2012 with 34000 m getting a new sensor & tank tomorrow .
Comeing back Sunday from Lake Benbrook on I20 got the low def warning that in x miles going to reduce speed to 65, no low def warning just went straight to no def warning. Makes we wish for my 2003 with no def.

23 Replies

  • I believe the 11-12 s seemed the most vulnerable ,the newer 14-15 seem pretty troublefree for that issue.
  • Me Again wrote:
    I believe GM has had more trouble with DEF tanks than the others.
    Well Ram hasn't had DEF that long, and Ford has has their own DEF tank problems.... So I wouldn't get all joyful if I was you.
  • I believe GM has had more trouble with DEF tanks than the others.