Real World Challenges with Diesel Exhaust Fluid

i have yet to notice any kind of diesel exhuast fluid around my way.. im not exactly lookin for it though so maybe now ill keep an eye out to see whats around me and the prices..

I havent either. Been then again, I dont know anyone who has an SCR equipped truck.

Look for UREA. It;s a ammonia based fluid, clear in color. I have to have another fuel pump and tank put in to store the DEF. Trucks should use 2-3 gallons of UREA to 100 gallons of fuel. The problem with this stuff, it cannot be contaminated.