Why does my truck idle around 1500 rpm's (sorry if im saying that wrong) when I start it up? It doesn't go below 1000. I can be sitting at a light and it will rev as if it wants to go. My truck is in mint condition, has 48,500 miles and has been well maintained. What should I do? It sounds like an idle problem but I don't know how/what to do. Arizona is #1 in auto theft repair scams so I want to have some idea before going in to any mechanic shop
