My question is when I start the truck idle is ok then about a minute later the idel is high like the truck wants to take off when I stop at a lighjt. I can't put truck in park cause idle is to high so I turn if off in drive. The check engine llight came on one day and I took it to Autozone and they checked it for me and said EGR but then the next day light went off. no ones seems to know what it going on with this. It doesn't do it all the time. I know we starting putting Mobil gas in and not using Chevorn. I hope you can help cause this is driving me crazy not knowing what is going on with thsi. you can sometimes turn the truck of and the start it again and that works sometimes.
Aug 2, 2010 at 9:09 AM