Guys check your 4th injector line. STICKY!!!!
Info aus den USA:
there are over 2,000 on backorder from cummins and the dealer also. There is the plastic blue holder that bolts to your motor and after a while of the engine rattling things around it will loosen this plastic blue holder and make a pin hole in your injector line # 4 and you will have diesel spray all over your motor and smell of diesel fuel inside your trucks for weeks. I was driving my truck home one night and smelled diesel fumes. I pulled over and my whole entire motor is covered in diesel and dripping all over the ground. So guys check your injector #4 first, I believe the plastic blue holder nut is a 6mm to 8mm. Just make sure its tightened. Alot of people been having this same problem and like to warn everybody I can about this problem. Hope this help you guys out.
Info aus den USA:
there are over 2,000 on backorder from cummins and the dealer also. There is the plastic blue holder that bolts to your motor and after a while of the engine rattling things around it will loosen this plastic blue holder and make a pin hole in your injector line # 4 and you will have diesel spray all over your motor and smell of diesel fuel inside your trucks for weeks. I was driving my truck home one night and smelled diesel fumes. I pulled over and my whole entire motor is covered in diesel and dripping all over the ground. So guys check your injector #4 first, I believe the plastic blue holder nut is a 6mm to 8mm. Just make sure its tightened. Alot of people been having this same problem and like to warn everybody I can about this problem. Hope this help you guys out.