A battery monitor is only as honest as its shunt wiring. The one rule that decides whether your state-of-charge reading means anything, and the programming steps people skip.
Cable gauge answers two separate questions and most people only ask one. How ampacity and voltage drop differ, why the fuse protects the wire rather than the device, and how close to the battery it has to sit.
Wiring a lithium house bank straight to the alternator either undercharges it or cooks the alternator. What a DC-DC charger actually does differently, and how to size one.
The two numbers in a Victron model name are a voltage ceiling and a current ceiling, and they constrain different things. How to size an array without discovering the cold-weather voltage trap the hard way.
Before you buy a pump, a glow plug or a control board, spend five minutes on the part that costs the least and fails the most. Why heater fuel filters clog early and what else lives in the same fuel path.
A grinding heater that shuts itself down on an overheat code is usually a tired combustion air fan. How to tell bearing wear from a blocked duct before you pull the unit.
White smoke and a flame-out code usually mean fuel is arriving but nothing is lighting it. How to test a glow plug properly — and why the combustion screen behind it is the part that actually failed.
A diesel heater that spins up but never lights is usually a fuel delivery problem, not a dead controller. How to tell whether the dosing pump is actually failed — and the three cheaper things that mimic it.
⚠️ Safety Disclaimer: This guide is for informational purposes only. Working under a diesel pusher involves crush hazards, hot driveline components, and pressurized systems. Always chock the wheels, set the parking brake, and consult a certified RV or chassis technician for safety-critical service. Castrol TranSynd 668 Synthetic Automatic Transmission Fluid Check the Allison dipstick color … Read more
Safety Disclaimer: This guide is for informational purposes only. Slide topper assemblies use spring-loaded roller tubes under significant torsion that can cause serious injury if handled incorrectly. If you have never worked on a spring-tensioned awning before, have the work done by a certified RV technician. SHADEPLUS Slide Topper Replacement Fabric Available in multiple lengths … Read more
