Hi everyone, im the one who had the steering issue and finally GM replaced my 05 gt with a 06 gtp...BUT! over the past few days my gas gauge has just been plumiting. I have reset my mpg 3 times in the past 2 days. Only to have it tell me Im getting 10.2-11.4 mpg! I do drive in the city but over the past 2 days I have driven approx. 50 miles on the highway! And maybe 10 in the city. This morning I let it warm up...got to the on ramp...reset it and drove 5 miles to the next exit at 60 mph...stopped at the light on the exit ramp and looked and there it was 10.8mpg...so does anyone get this horrible gas mileage? For goodness sake I could have a hemi and get this gas mileage!