Night time is coming
I recently have seen forums talking about resetting ECU. How is this accomplished? My engine was running pretty rough. I have never replaced sparkplugs since i got my xd with 35,000. It now has 112,000. I pulled the plugs last night and the tips were white. I replaced then with new ones. Would resetting my ECU do anything or help? Spark plugs with white tips mean? Running to hot?