KMNixon

First long distance trip (3,000 miles) for this first time diesel owner so besides the typical stuff I would carry (oil, coolant, short serpentine belt, fuel filter, etc) what else should be considered as mandatory or what to be aware of. #4 injection line was already replaced once. Thanks
2006 2500 QC LB Auto all stock 72,000 miles

First long distance trip (3,000 miles) for this first time diesel owner so besides the typical stuff I would carry (oil, coolant, short serpentine belt, fuel filter, etc) what else should be considered as mandatory or what to be aware of. #4 injection line was already replaced once. Thanks
2006 2500 QC LB Auto all stock 72,000 miles

First time diesel owner 2006 2500 5.9 auto - problem-fluctuating tach readings with no corresponding actual change in engine rpms