Was just posting this for anyone that has been having a slight skip in their idle. Mine was only noticeable out the exhaust and didn't matter if the engine was hot or cold. I went to do headstuds in the truck i recently purchased and found, on a fairly new valve cover gasket, that the wiring for the injectors had cracks in the coating pretty much all over. Mostly noticeable on the red wire. The picture will show what I'm talking about. Put a new one on all is good. Don't know what brand gasket this was but i have also seen a youtube video of a felpro gasket that had the same problem. Since this is an 06 truck its the gasket that has the wiring built in. Hope this helps some people!
1.7 MB Views: 38
429.3 KB Views: 37