CoElkHunter
AH ambassador
I still drive my ‘02 7.3 (only 131K on it) and I almost never shut it off when fueling, especially after pulling or higher speed driving. Have to let the turbo cool off. I see a lot of guys with diesels never letting the turbo cool. Maybe with the newer trucks you don’t have to, but I’ll bet your supposed to?I used to drive an F250 7.3L Diesel. I never shut it down when fueling it up. It takes massive pressure and/or massive heat to ignite Diesel. A cigarette won't get there.