Well, i,ve gone to pick-up my Blazer today.i,ve drove it about 200Km(133miles) to my home.The travel has been good,by the higway,the wind blowed strong in front of me,i went about 76mph,i,ve started the travel with the full fuel tank,and i ,ve arrived without the last levelmeter mark(almost full).Ok no? The start plugs light,turned shine and back to off all the way,the water in fuel light shone weakly,when the engine went in the minium r.p.m,(????) And the tempereature gauge?A big mistery.It went between the 200 and the 250 deegres,about the midle of the gauge. Well i,ve stoped,in the midle of the way,for have a cooffe in a bar.Later i,ve continued the way ,the temp hasn,t passed to 100-110 deegres,until i,ve arrived to my home.Is all this normal?? Please ,give me your opinion.Thanks. Jorge,Spain.