Hi, Is it just my truck's fuel economy getting worst or you guy with '05 having the same problem? Because my truck only got 25L/100km last two tanks. I though may the colder weather past 2 weeks (-14C), but no improvment when the weather warmer (-2C).

So what is your fuel economy? so that I can compare to my truck and bring it to dealer.

Thanks guys!!!

Happy holidays!!!!