If Gm knows that all trailblazers, no matter what the years are, that the sensor in the gas goes bad then why is there not a recall. Mine is only 3 years old still looks brand new and now this is going out. Its not under warranty naturally. So now I am left to pay for this high priced part. From looking online it appears that there are a many consumers with the same problem. In this day and age we need to be able to drive something that isnt going to fall apart and cost us more money as soon as warranty is up. I paid alot of money for mine and didnt expect to have problems.