Posted 10/17/2021 18:08 (#9274031 - in reply to #9273831) Subject: RE: 8V71 Detroit can run wide-open
Freeland Michigan
Had a similar event with a 6v53. In my case it was plugged air box drains and very cold weather. Oil and fuel collected in the air boxes and when I went to drive it like a Detroit it pulled all that into the cylinders and did like you are describing. After I cleared the air box drains I never had another problem with the truck.