Question about ordering new/rebuilt ECM
I am having the same problem with my GC, and I have narrowed it down to being the ECM/PCM. Now I have found the part I need to order at rockautoparts.com, but which one should I get? Or rather, which one did you order. They have the option of ordering a reprogrammed one, or you can send your old one in to be reprogrammed. I am unsure and tired of having to deal with this problem. Thanks in advance!