Duramax Emissions issue?
Had to take my 2014 2500HD in today, engine light.. Onstar said emissions but not critical IE you can drive it. Dealer now says DEF tank issue and a sensor. $900 for the sensor, it is out of warranty,...
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smithrjd wrote:
Had to take my 2014 2500HD in today, engine light.. Onstar said emissions but not critical IE you can drive it. Dealer now says DEF tank issue and a sensor. $900 for the sensor, it is out of warranty, but DEF tank issue covered. Not a happy camper LOL 37,700 on the truck 2 months out of the 5 year 50K. Seems I have read about DEF Emissions issues before. Anyone else?
If you haven't already done so, register your vehicle in the ownership center of either the Chevrolet or GMC website (whichever applies to the vehicle you own). You will need your VIN to set up your account with the "GM mothership". Once you do this there is a warranties tab which will show all existing vehicle warranties including any additional or special warranty policies GM has created for your vehicle.
