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Norcold 1210 Not Cooling: No Error Codes Troubleshooting Guide
Ac Refrigeration Medium 2-3 hours 1,845 👍

Norcold 1210 Not Cooling: No Error Codes Troubleshooting Guide

During my morning RV check I spotted my Norcold 1210 completely dead with zero cooling that was running perfectly yesterday with no error codes. Unit appears to be operating normally with no error codes displayed, but it's not cooling properly. Interior temperature is staying above 50 degrees. Thermistor has been tested and checks out fine. What else should I look at? …more
Newmar Motorhome Rough Ride Fix: Suspension & Air Pressure
Engine Medium varies 1,624 👍 1

Newmar Motorhome Rough Ride Fix: Suspension & Air Pressure

Noticed my 2013 Newmar still rides incredibly rough through every crack and pothole even after replacing all six air bags. The ride height was never adjusted after the air bag replacement, and I'm worried I might be causing more damage or creating a safety hazard.

I upgraded from a Super C expecting a much smoother ride with the air suspension system, but this feels just as jarring. Am I missing something critical with the suspension setup? Could improper air pressure or ride height settings be causing this rough ride, and what other components should I be concerned about? I don't want to make things worse by continuing to drive it if there's a fundamental issue I'm overlooking. …more
Ford V10 Turbo Kit for Motorhomes: Cost, Risks & Better Alternatives
Engine Hard Not recommended 800 👍

Ford V10 Turbo Kit for Motorhomes: Cost, Risks & Better Alternatives

Before every camping season rolls around, I face the same dreaded reality with my Ford V10 motorhome crawling up mountain passes like a wounded turtle. What are the realistic costs involved? Are there major risks to the engine I should know about? Is this actually worth doing or should I look at other options? …more
RV Water Pump Losing Prime: Troubleshooting & Winterization
Plumbing Medium 2-4 hours 663 👍 9

RV Water Pump Losing Prime: Troubleshooting & Winterization

Got a 2022 Tiffin Open Road 34PA with a water pump that keeps losing prime during winterization — about to buy a replacement but wondering if I'm throwing money at the wrong problem? I can get it back by quickly opening and closing one of the lowest drain valves, but then it just loses prime again after a while. This has happened on other RVs I've winterized too, but it's particularly stubborn on this Tiffin.

I'm suspecting it might be the inline check valve next to the pump or maybe the one behind the Truma hot water heater, but I'd love some guidance on proper diagnosis. What are the most common causes of prime loss during winterization, and what's the best way to troubleshoot and fix this? I want to make sure I'm covering all my bases for winter storage prep. …more
RV Electrical Problems: 12V & 120V Troubleshooting Guide
Electrical Medium 2-6 hours 453 👍 4

RV Electrical Problems: 12V & 120V Troubleshooting Guide

Around $500 in parts later — replaced the main breaker, cleaned all connections, checked the transfer switch — my 2007 Holiday Rambler Admiral SE still won't recognize shore power.

I'm pretty sure 110V is making it to the rig since I can measure it, but somewhere between the plug and my appliances, something's not happy. Energy management panel is dark too. What's the logical troubleshooting order here? I keep hearing about transfer switches and breaker panels but honestly don't know where to start without making things worse! …more
RV AC Making Loud Humming Noise? Fix Compressor Not Starting
Ac Refrigeration Medium 45 minutes 437 👍

RV AC Making Loud Humming Noise? Fix Compressor Not Starting

Somewhere above my head, there's this loud, relentless humming grinding through the RV whenever I flip on the rooftop AC — compressor won't start but the fan spins fine.

I've been dealing with this for days now and it's driving me crazy - especially with the heat we've been having! The humming is so loud that I'm worried something might be seriously damaged. I really hope this is something I can fix myself rather than having to call out a repair tech. What could be causing a compressor to hum loudly but not start up? …more

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Monaco Diplomat Rear Air Suspension Won't Dump Fully - Troubleshooting Guide
Plumbing Medium 1-2 hours 364 👍

Monaco Diplomat Rear Air Suspension Won't Dump Fully - Troubleshooting Guide

Last week my 2006 Monaco Diplomat's rear air bags started refusing to dump all the way down when I hit the air dump before leveling. The front dumps fine, but the back stays partially inflated.

I'm still pretty new to RV maintenance and not sure where to start troubleshooting this. Should I be hearing air escaping when I activate the dump? What are the most common causes when rear air bags won't dump completely? Any guidance on what to check would be really appreciated! …more
Sailun TerraMax HLT-C Tire Review: Are They Right for Your Class C Motorhome?
Engine Medium 1-2 hours for installation 305 👍

Sailun TerraMax HLT-C Tire Review: Are They Right for Your Class C Motorhome?

Since I'm planning to swap out my RV tires this Saturday — need to confirm these Sailun TerraMax HLT-C 225/75R16C E/10PLY tires are compatible with my Class C motorhome. I've been looking at the Sailun TerraMax HLT-C 225/75R16C E/10PLY tires since they seem like a good value, but I'm not sure if they're appropriate for a motorhome versus a trailer.

I know load ratings are important, but I'm honestly not entirely sure how to figure out if these tires would work safely on my rig. Should I be looking at my door placard or getting the actual weight measured? Any guidance would be really helpful since I don't want to make a costly mistake with something as important as tires. …more
RV Rubber Roof Bubbling? How to Repair EPDM Separation
Exterior Medium 2-4 hours 292 👍

RV Rubber Roof Bubbling? How to Repair EPDM Separation

After 8 years of faithful service, my RV's EPDM rubber roof is starting to bubble with the membrane separating underneath — should I repair or replace? I'm concerned that if I don't address this soon, water could get in and cause major damage.

But I'm also nervous about trying to fix it myself. What if I make it worse by cutting into the roof or using the wrong products? Is this something that can actually be repaired, or am I looking at a full roof replacement? I'd really appreciate some guidance on whether this is a DIY-friendly repair and what the basic process involves. …more
Cummins ISL Code 1896: EGR Valve Controller Gaskets & Repair
Engine Medium 3-4 hours 260 👍

Cummins ISL Code 1896: EGR Valve Controller Gaskets & Repair

About to drop $2,800 on my Cummins ISL throwing code 1896 for EGR valve controller out of calibration and wondering if I can tackle this myself. Planning to pull and clean the EGR valve controller to see if that clears it up.

Do I need to order replacement gaskets before I start this job? Want to make sure I have everything on hand before I tear into it. …more
Protect Your RV Alternator When Charging Lithium
Electrical Medium 2-4 hours 257 👍

Protect Your RV Alternator When Charging Lithium

Tried everything my neighbor did to charge his LiFePO4 batteries but mine keeps frying the alternator while his works flawlessly — what's different? I want to install a temperature sensing device that can interrupt charging by opening the solenoid between chassis and house charging systems if the alternator gets too hot. I'm looking to spec out components and understand the installation process, and I'm open to hearing why this might not be a good approach. My goal is preventing alternator overheating when these lithium batteries draw high current compared to my old flooded or AGM batteries. I'm looking for technical feedback and am totally open to critique. …more
How to Reduce RV Interior Noise: Complete Sound Dampening Guide for Motorhomes
General Medium 4-8 hours 253 👍

How to Reduce RV Interior Noise: Complete Sound Dampening Guide for Motorhomes

Despite having a 2021 Coachmen Mirada, looking at my sound meter right now and there's 69 decibels of highway noise blasting through the cabin. My target is to achieve approximately 65 decibels for better communication with passengers.

I need a systematic approach to interior noise reduction. What are the most effective sound dampening materials and techniques for motorhomes? Specifically, I'm looking for solutions that address engine noise transmission, road noise, and any rattling components that contribute to the overall sound level.

What realistic noise reduction can I expect from proper sound deadening implementation, and what are the key areas to focus on for maximum impact? …more
How to Repair a Hole in RV Grey Water Tank
Electrical Medium 1-2 hours 245 👍

How to Repair a Hole in RV Grey Water Tank

Tried marine epoxy on my old Class A's tank and it worked perfectly — but now I've drilled a 1 inch hole in my ABS grey water tank while running battery cables. The hole is in an awkward spot near the rear wheel vault with thick metal bars and beams, making repairs challenging.

What's the best way to repair this? I've prepared a patch by flattening and heat forming a pipe section, beveling edges and scouring surfaces for a strong mechanical bond. Should I cement the ABS patch and then cover with fiberglass, or are there other recommended repair methods? I want to ensure a durable fix for this tricky tank damage. …more

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Best Mobile RV Repair Apps and Services: Complete Guide
General Easy 15 min research 226 👍 1

Best Mobile RV Repair Apps and Services: Complete Guide

Since my RV broke down I'm standing in the app store staring at dozens of mobile repair services with no clue which one actually works. This made me realize how valuable a comprehensive resource for mobile RV repair services would be.

Are there apps, websites, or forums that maintain an up-to-date list of mobile RV repair, tire repair, and towing services across the country? I'm interested in hearing about recommendations from experienced RV owners who have used these services and can vouch for their reliability and responsiveness.

What strategies do other RV travelers use to find quick, trustworthy mobile repair services when they're stuck in an unfamiliar area? …more
RV Black Tank Not Holding Full Capacity: 7 Common Causes and DIY Repair Solutions
Plumbing Medium 2-3 hours 224 👍

RV Black Tank Not Holding Full Capacity: 7 Common Causes and DIY Repair Solutions

Somewhere between embarrassed and desperate, I have to ask this probably dumb question: why does my RV's black tank act full when it should hold way more? We have a 40-gallon black tank, but when I try to fill it with water for cleaning, it starts overflowing through the vent pipe at only 23 gallons. I'm afraid there might be something seriously wrong with the installation or that I could damage the system.

A professional cleaning service said the tank was completely clean with no blockages, so I'm confused about why it won't hold its full capacity. The water is definitely coming out the vent pipe, so I assume that means the vent isn't blocked? I'm hesitant to keep trying things without understanding what's actually causing this - could this be a safety issue or sign of improper installation? What should I be looking for to diagnose this safely? …more
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