Hello. If a googlemap drivetime estimate is 36 hours from Austin, Texas to near Bangor, Maine and my skoolie, Road Sloth, has a top speed of 65 mph, and less on the slightest incline, do you think the drivetime estimate for such a skoolie would be twice as long? More? Less? Road Sloth has never driven outside of Texas. Thank you!
I think a sensible estimate is three times that. Also, you don't want to hammer the thing with a transcontinental marathon after having led a geriatric life in a single school district.
I brought my bus home just the other day. What I did was first drive it for 10 miles. Scan all the codes, check fluid levels, all hoses, brakes, bulbs, tire pressures etc. Nothing over 30MPH.
ALL of them were off: I needed to add oil (like close to 2 gal), coolant, tighten hose clamps, replace a couple of bulbs, top off the batteries, ATF, drain the tanks, and add a ton of air to the tires.
Then, after another couple dozen miles, farther along, the steering started to feel more responsive, and the brakes more supple. More oil, more coolant, more air. An hour later, another check. Now not much was needed. Tires held pressure, ATF and coolant stayed level.
On the following run I dared to test its top speed. It does about 74-75 on the dash, maybe 68 in reality. That's way too fast to sensibly sustain, it does rev at 2350RPM. At next stop, I pulled the fault codes, and the ECM indeed recorded an overspeed. You don't want to do that, it is just a bad idea and you gain nothing.
So yeah, my ISL has an absolute ton of power on tap, it is fast and nimble and takes you to top speed in no time. Would I plan on driving it at 65, which it appears to be able to do seemingly without effort? **** no.
I drove it around 50 most of the time. For that run, 8.5MPG was the average. Google maps estimated 10h by car, I did it in perhaps 25. And that was the right thing to do. Next time I'd budget 30.
That's active driving time, not including fueling, sleeping, hose-squeezing, and dipstick-gazing.
I made it back in one piece, with a LOT of new insight into my new toy.