Filling DEF tank GMC
For those of us with GMC diesel trucks. How hard is it to pour a 2 gallon jug of DEF in the under hood fill area ? What works for you ? I know major truck stops have it on tap but what if I want to fi...
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Me Again wrote:
I run my RAM to just under 1/2 on the gauge and stop at a WM and put in a 2.5 gal box of Blue DEF. Towing does use about twice as much per mile.
To read Peaks date code. DEF made today would have 2152018 at the end of the code. Which means it was made 215 days before Jan 1st 2018. Chris
Here is the last date code on a jug of Peak Blue DEF that I bought.
GA18297075, and the PROPER way to read this is : GA is the plant 18 is the year plus 1 , 297 is the days remaining in the year it was manufactured, 075 is the batch number.
