Drew Callahan · April 26, 2026
Skip this repair and your Airstream Interstate 19X becomes a rolling ice box the moment temperatures drop — and you won’t realize how urgent it is until you’re already parked for the night with no backup heat. The diesel heater’s glow plug and fuel pump fail quietly at first: a hesitant spark, a faint clicking … Read more
Drew Callahan · April 26, 2026
I’ve got a glow plug sitting on my bench right now—pulled it from a 2022 Revel 44E last month—and you can see exactly where the problem lives: the ceramic tip is cracked, the electrical contact is corroded to a dull bronze, and the threads show the ghost marks of a fuel-fouled chamber. It’s physical proof … Read more
Drew Callahan · April 26, 2026
“Drew, my Unity’s diesel heater won’t fire up anymore. I hear the pump trying, but there’s no ignition—just dead silence after a few seconds. Am I looking at a glow plug, or could it be something else?” That was Marcus, texting from somewhere in Oregon, and it’s the exact scenario that separates a warm night … Read more
Drew Callahan · December 24, 2025
Roof Seal and Skylight Maintenance for AIRSTREAM INTERSTATE 19X Most Interstate 19X owners assume that a roof seal is something you check once and forget about — that Airstream’s composite cap and factory Dicor application will hold for the life of the van if you don’t actively abuse it. That assumption costs them thousands. The … Read more
Drew Callahan · December 24, 2025
Electrical Inverter and Shore Power Integration Service for AIRSTREAM INTERSTATE 19X I was elbow-deep in the lower driver-side cabinet of a 19X I’d just picked up when the owner casually mentioned, “Yeah, it won’t charge from shore power anymore, but the batteries still work fine.” That sentence told me everything: the Xantrex Freedom XC 2000W … Read more
Drew Callahan · December 23, 2025
Roof Seal and Skylight Maintenance for LEISURE TRAVEL VANS UNITY Ignore a weeping skylight seal and you’ll spend five figures fixing delaminated ceiling panels and corroded wiring harnesses. I’ve climbed on enough LTV Unitys mid-trip to know the pattern: an owner spots soft drywall or a faint water ring, figures it’s surface moisture, keeps driving … Read more
Drew Callahan · December 23, 2025
Awning Mechanism Repair and Fabric Replacement for AIRSTREAM INTERSTATE 19X Pull back the leading rail on a 19X that’s been parked in the sun for three years and you’ll see it immediately—the fabric where it crimps into the keder channel has gone chalky and brittle, flaking off in your hand like old paint. That’s UV … Read more
Drew Callahan · December 22, 2025
Awning Mechanism Repair and Fabric Replacement for LEISURE TRAVEL VANS UNITY “Hey Drew, my F45s on the Unity won’t retract all the way, and the fabric’s got this tear that keeps getting worse every time I deploy it. Can I just patch it, or am I looking at a full replacement?” That question landed in … Read more
Drew Callahan · December 22, 2025
Roof Seal and Skylight Maintenance for WINNEBAGO SOLIS I’m on my back under the Maxxair 7500K vent with a flashlight between my teeth, running my thumb along where the white lap sealant meets the membrane, feeling for the telltale separation that means water’s been pooling there for weeks. On the Winnebago Solis — especially the … Read more
Drew Callahan · December 22, 2025
Electrical Inverter and Shore Power Integration Service for LEISURE TRAVEL VANS UNITY A shop quoted me $1,800 labor just to diagnose why a Unity’s inverter wouldn’t switch cleanly between shore power and battery mode — plus another $2,400 if the unit needed replacement. That’s before the owner discovered the real culprit was a corroded TT-30 … Read more
