Hey all, new to the forums and I have a question so I hope I am putting in the right spot.
My 2003 Dodge Ram 1500 4.7L only does this low idle thing occasionally. I come to a stop and than it starts to idle down very low and seems like it will die, I don't let it and rev up the engine before it happens, it only does it once in awhile. Seems wierd. I have replaced the spark plugs and checked the belt, no problems. Someone suggested getting a PCM update. What the heck is that?
Any ideas? and thanks for any redirects to anyone else having this trouble.