Op....i think i would keep it thru the power train warranty 5yr/100k miles.
Originally Posted by mike.t
Silverado great truck. Too bad the DEF system (no gauge/ fill under the hood) sucks
Fyi.... the gm trucks do tell you when the def is low. 30% left and 999 mile range. 6200 miles on my gmc and have added def once!
Yeah this is sooooo much of a hastle every few months....not. Its amazing how easy it is with the included flex hose!
You never hear of gm guys "accidentally " putting def in their fuel tanks like ford and ram guys do.