You obviously spend a lot of time on the road. A couple questions for you... How are you compensated by Bolt? By the mile? By the delivery? Does Bolt pay for your fuel and maintenace?
Are most of your deliveries day trips or are you away from home for long periods?
You say you add a quart of oil at every fill up. Is the van simply burning the oil or do you know if you can fix the issue?
Congrats man! I'll keep up with your progress and hopefully one day your eclipse that Volvo's mileage.