Def fluid
Have a 2011 Duramax. Have had a sensor problem. Dealer says the def from Walmart is giving some problems. Any thoughts.
Forum Discussion
Its a **** system, destined to failure. Another sad thing is I almost had to have my diesel particulate filters replaced, bad sensor in the filter they couldn't get out. One guy had an idea so I left it till the next day. They were able to drill it out and re tap the hole. Thats when he informed me the "filter" wouldn't be covered under GMPP. It was like 2 grand to replace. I only had 60K when I started having all the sensor and heater issues. Also heard the EGR gases will eventually running the turbo!
