RV LP Gas Detector False Alarms: Complete Troubleshooting Guide
Fix LP gas detector false alarms in RVs. Covers trigger sources, sensor age, proper placement, and when to replace your propane detector.
Fix LP gas detector false alarms in RVs. Covers trigger sources, sensor age, proper placement, and when to replace your propane detector.
Hard starting often fuel pressure bleed-down from check valve or injector. Test by cycling key to build pressure. Use gauge for definitive diagnosis.
When your RV slide out motor runs but won't retract, it's typically a hydraulic system issue like low fluid, air in lines, or a faulty valve. Cable systems may have broken cables or stripped gears.
Minor hydroboost seeping is common and often not immediately dangerous, but should be monitored closely. Replace the unit when leaking increases or brake performance degrades, as this is a critical safety system.
A loud humming noise with a non-starting compressor typically indicates a failed start capacitor, bad compressor, or electrical issue. The start capacitor is the most common culprit and can often be replaced by DIYers with basic electrical skills.
RV toilet dump valves stick after winterization due to lack of moisture and seal drying. Apply water-based lubricant or silicone spray to the valve mechanism and seals before and after winterizing to prevent sticking.
60 PSI is at the high end of acceptable but generally OK for modern RVs. If your regulator is set to 50 but reading 60, the regulator may be failing or gauge inaccurate. Compare with another gauge and consider an adjustable regulator.
Light hydraulic weeping without drips or jack sag is often normal fitting seepage. Clean, monitor, and snug fittings slightly. Worry if jacks sag or you see active drips.
$1400 for Triton V10 AC evaporator, dryer, and expansion valve is a fair price. Parts are $300-500, and 8 hours labor at shop rates is accurate for this dash-intensive repair.
DEF low pressure with leak needs prompt attention. Check filter housing, lines, and connections for the leak source. System will derate engine if not repaired. Filter replacement is common fix.
Low amp charging from solar panels is typically caused by loose connections, incorrect controller settings, or battery issues rather than a bad controller. Start by checking all wiring connections and battery voltage before replacing the charge controller.
If your Dometic 310 toilet is leaking at the foot pedal pivot after replacing the toilet valve, the issue is likely worn seals in the pedal mechanism or loose mounting hardware. The leak typically originates from the pedal shaft seal or the mechanism housing.
Triple E built quality coaches in Canada. At 24 years old, focus on this specific units condition rather than brand reputation. Critical inspection points: water damage, engine hours, service history, roof seals. Get professional NRVIA inspection before buying.
Front air bags not filling with air exhausting from height valve means the valve thinks chassis is too high. Check linkage connection and adjustment, or replace the stuck height control valve.
P0171 and P0174 together indicate system-wide lean issue. Most likely intake manifold gasket, PCV system, or MAF sensor. V10 known for PCV elbow and intake gasket issues. Smoke test recommended to find vacuum leaks.