Where to buy DEF fluid??

[cevans]

I understand the concept of average temperature. You also seem to be missing my point.

I am curious to see if this is or *is not* something to worry about - e.g. should we check the manufacture date on the bottles we purchase. Is a bottle that is three years old safe to purchase and use? My *point* here is that the chart is probably very, very conservative and that DEF expiration isn't something we need to worry about EVER, and, I'm willing test that theory myself.

 

[HarleyRob]

I pay $5.40 for a 2 1/2 gal jug at Bucees north of Fort Worth

 

[BoostN]

I pay $5.40 for a 2 1/2 gal jug at Bucees north of Fort Worth

Good price. Isn't it over $10 for a jug at walmart? I think that's what I paid last time.

 

[MBDon]

CEVANS: I'm not missing your point at all. We're both on the same page. I agree with you....we spend way too much time and energy worrying about DEF shelf life.