Dealing with a Code 3712 Cummins Fault on the Road
Seeing a code 3712 cummins pop up on your dashboard is enough to ruin any driver's day, especially when you feel that immediate, frustrating drop in power. If you're staring at your dash right now wondering why your truck has suddenly decided to crawl like a snail, you aren't alone. This specific fault code is one of those "red alert" moments for a Cummins engine, and it usually means the computer has reached its breaking point with the emissions system. ...