Quote:
Originally Posted by redpoint5
I defer to your expertise. My hunch was I could probably scrounge together whatever I needed to delete the stuff on the cheap, but I have not looked into it whatsoever.
750 miles is almost every tank of fuel. Would prefer to avoid the 1:1 relationship of DEF and refueling. Fortunately I do by owning a truck that predates the requirement, and as I said, will probably avoid it entirely by skipping to electric.
So far I've never had need of long distance trucking, so EV is probably fine.
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If you can hack the ECU and code I guess you could do it on the cheap. Otherwise you have to buy someone else's tune and tuner. Nobody doesn't just a DEF delete - the kits delete it all - EGR, DEF, and DPF.
750 miles is for 1 gallon of DEF. My Express has a 5.83 gallon (20 liter) DEF tank. So I need to fill DEF about every 4400 miles (GM says 5,000). At 15 mpg the 57 gallon tank goes 855 miles. So I need to fill the DEF tank about every 5 tanks of fuel.