Eating fuel!!!!

[off_road_junkie21]

ok my truck has been going though fuel this winter like crazy. i have had to replace the fpr battrey and thats about it. i took the egr off last summer and got a power bost and a jump in gas millage. so here is my question why is this thing eating fuel. 5 gallons last me about 2 days right now when it used to last me 4????? could a stuck opeon thermstate cause this? cause i have to keep cardbord in front of my radiator. there is more info i just dont know what is needed and what is not. just ask and i will tell. thanks shaun

 

[off_road_junkie21]

come on guys need help this is killing my pocket book!!