Screeching sound under the hood
My 01 silverado has been making a screeching sound under the hood lately. It does not do it all the time, but the warmer it is the more prone it is to do it. When it's warm enough to do it, it does it when it starts and then every once and awhile when I'm driving.. And also when it's warm enough outside it will squeal in 3rd gear and then when shifting to 4th it squeals again. Is it the belt? I'm not real engine savvy but I'm not clueless either, it's the 5.3l
Last edited by mr.dudeman199; 05-16-2013 at 09:19 AM.