Frozen DEF

   / Frozen DEF #31  
Good to know, yet I've never seen one on any RAM 1500 here in southern Ontario, I guess people don't know how/when to use them.

Mine is the eco diesel I don't know if the gas motors get them
 
   / Frozen DEF #32  
I don't think the gas engine gets it, only the diesel
 
   / Frozen DEF #33  
There has been some speculation that with the 2025 CAFE standard of 54.5 mpg,gasoline engines may be run so lean that NOx will become a problem and DEF would be needed for NOx reduction.WOW! it could happen!
 
   / Frozen DEF
  • Thread Starter
#34  
There has been some speculation that with the 2025 CAFE standard of 54.5 mpg,gasoline engines may be run so lean that NOx will become a problem and DEF would be needed for NOx reduction.WOW! it could happen!

I've heard that too.

The funny thing (to me) about driverless cars is they take a huge amount of power (wattage) to run the computers - as in causing the mpg to go down.

Maybe I'll just buy a horse, or drive old motorcycles while wintering down-south.....

Rgds, D.
 

Tractor & Equipment Auctions

2019 FORD F-150 XL SINGLE CAB TRUCK (A51406)
2019 FORD F-150 XL...
2017 Ram 4500 Bucket Truck (A51039)
2017 Ram 4500...
2008 CATERPILLAR 320D L (A50854)
2008 CATERPILLAR...
2018 Nissan Pathfinder SUV (A50324)
2018 Nissan...
HONDA EB 5000X GENERATOR (A50854)
HONDA EB 5000X...
2003 Big Tex 10PI 16ft. T/A Pipe Top Utility Trailer (A49461)
2003 Big Tex 10PI...
 
Top