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RV Sidewall Blistering & Delamination Repair Guide 2024
Exterior Hard 2-8 hours for temporary fix, 1-5 days for permanen 213 👍 1

RV Sidewall Blistering & Delamination Repair Guide 2024

According to three different RV shops, fixing my bubbling sidewall delamination will cost thousands, but I'm wondering if tackling this DIY repair myself is actually feasible. My 2004 Itasca Sunova has decided to sprout some lovely blisters on the right sidewall - two beauties that are about 12-14 inches long and 3-4 inches wide, running vertically right behind the awning arm. Perfect timing since we're currently on the road living our best RV life!

I'm pretty sure water snuck in somewhere (probably from the roof rail or that shower skylight we never use), and now my RV looks like it's got chicken pox. Since we can't exactly pull into the nearest RV surgeon's office, I need to know: what can I do right now to stop this from getting worse, and what's involved in actually fixing this mess properly? I'm hoping there's some kind of emergency containment plan that doesn't involve duct tape and prayers! …more
Femco vs Fumoto Oil Drain Valves for RVs - Which is Better?
Engine Easy 45 min 196 👍

Femco vs Fumoto Oil Drain Valves for RVs - Which is Better?

Looked at my mechanic's quote for a $300 professional oil change setup and something seems off—wouldn't a basic Femco or Fumoto drain valve work just fine? I've narrowed it down to Femco and Fumoto, but I'm genuinely worried about road debris damage since RVs sit lower and encounter more hazards than regular vehicles.

The thought of a drain valve getting hit by rocks or debris and causing a catastrophic oil leak on the highway keeps me up at night. I need to know which design is actually safer and more protected in RV applications. Does one have better protection features than the other? I'd rather be overly cautious than deal with a roadside emergency. …more
Best Mobile RV Repair Apps and Services: Complete Guide 2024
General Easy 15 min research 154 👍 1

Best Mobile RV Repair Apps and Services: Complete Guide 2024

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
Best Cummins 6.7 Scan Tools for RV Diesel Diagnosis & DPF Regen (2024
General Medium 30 min research 149 👍

Best Cummins 6.7 Scan Tools for RV Diesel Diagnosis & DPF Regen (2024

The internet seems to give me six different answers about which scan tool actually works with my 2019 Fleetwood's Cummins 6.7L—am I missing something obvious here? Need comprehensive coverage for reading and clearing fault codes, monitoring engine parameters, and performing forced DPF regeneration cycles.

Considering several options including the Foxwell HD500, Ancel heavy-duty scanners, and various BlueFire/Inline adapters available through different suppliers. Price ranges vary significantly from budget OBD2 adapters to professional-grade diagnostic equipment.

Looking for detailed comparison of available scan tools specifically for Cummins 6.7 applications - both professional-grade and DIY-friendly options. What are the key features, compatibility considerations, and real-world performance differences between the various diagnostic solutions for this engine platform? …more
RV Flat Tire on Highway: Emergency Steps & Specialized Roadside Service Tips
Chassis Medium Varies 148 👍 1

RV Flat Tire on Highway: Emergency Steps & Specialized Roadside Service Tips

Every highway mile seems to be eating through my Tiffin Allegro motorhome tires way faster than it should, especially after that brutal double blowout on the back axle. When this happened to us, we found that regular AAA and typical roadside assistance don't always help with RVs. We were stranded and eventually had to use a service called Driving Solutions, who charged us $1600 for used tires after eight hours of waiting.

What's the proper procedure if this happens? Should I try to move to a safer location first, or stop immediately? Who should I call for help - are there specialized services that handle RV tires? I want to be prepared with the right contacts and know the safe steps to take, because I imagine regular tow trucks and tire services might not have the equipment or expertise to handle a large motorhome tire emergency on the interstate. …more
RV Tire Age Limits: Why Replace Michelin Tires After 7 Years Despite Good Tread
Engine Easy 15 minutes to inspect 131 👍

RV Tire Age Limits: Why Replace Michelin Tires After 7 Years Despite Good Tread

Called three different tire shops this month about my 2020 Newmar Ventana's Michelin 275/70R22.5 tires and all want them replaced just for being 6 years old despite perfect tread. I'm meticulous about tire maintenance - I check air pressure religiously before and after every trip, whether it's a short weekend getaway or an extended cross-country journey like the 5000-mile trip I just completed.

Despite my careful maintenance routine, I experienced a blowout on the right rear inside tire during the final leg of that recent long trip. When the roadside service technician came out to help, he recommended replacing all six tires specifically because of their age, even though the remaining tires still have plenty of tread depth and appear to be in excellent condition visually.

This has me confused because I've heard conflicting advice from other RV owners - some say well-maintained motorhome tires can safely last up to 10 years, while others insist on much shorter replacement intervals. I'm trying to understand what the actual safety guidelines are for RV tire replacement based on age versus tread wear. Should I really replace tires that still look good just because of when they were manufactured? What's the real story on how tire age affects safety, and how do I properly check the manufacturing date to make this decision? …more

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Fleetwood Discovery Generator Won't Start: Battery & Electrical Fixes Guide
Engine Medium 2-3 hours 101 👍

Fleetwood Discovery Generator Won't Start: Battery & Electrical Fixes Guide

Since the manual says to check the fuel shutoff solenoid first on my 1999 Fleetwood Discovery 37V diesel pusher generator, why am I getting power there while the battery connections are completely corroded? The generator absolutely refuses to start unless I run the main Cummins engine for several minutes first, and I've already tried using the boost battery switch which seems to do nothing.

I have brand new batteries - two 12V for the chassis and four 6V house batteries properly wired. Everything else works fine, but this generator issue has me concerned. I want to understand: 1) Why won't the gen set start from its batteries without the main engine running first? 2) Which battery bank does the gen set actually use - chassis, house, or a separate gen set battery?

I'm 80 years old and hesitant to crawl under the coach to trace the gen set 12-volt cable. Can someone help me understand what might be happening with my generator's electrical system? …more
How to Fix RV Transfer Switch Not Detecting External Generator - Complete Troubleshooting Guide
Engine Hard 4-8 hours 98 👍

How to Fix RV Transfer Switch Not Detecting External Generator - Complete Troubleshooting Guide

The automatic transfer switch on my 1999 American Eagle detects shore power and onboard diesel genset fine, but won't recognize my external portable generator — can I fix this for under $50? The generator runs fine and produces power, but the transfer switch doesn't trigger to use it.

What causes this issue and what are my options to get the ATS to work with an external generator? …more
Atwood AFMD35 Furnace Playing Peek-a-Boo - How to Clean Flame Sensor & Fix Short Cycling
Propane Medium 30-60 minutes 95 👍 1

Atwood AFMD35 Furnace Playing Peek-a-Boo - How to Clean Flame Sensor & Fix Short Cycling

Staring at my Atwood AFMD35 manual that claims it should stay running once lit, but mine keeps shutting off every few minutes like it's playing peek-a-boo. It fires up beautifully for about 5-10 seconds, gets my hopes up that I won't freeze tonight, then promptly shuts off like it's having second thoughts about this whole "heating the RV" thing.

I've ruled out the sail switch and high temp limit since it actually lights (small victories in RV life, right?). I'm pretty sure the flame sensor is the culprit here, but I've never cleaned one before. How do I clean this mysterious little part, and what's the best way to access it on this model? Because apparently my furnace thinks playing hard-to-get is charming! …more
Mercedes Sprinter RV Extended Warranty: Worth the Cost in 2024?
Engine Easy N/A - informational 92 👍

Mercedes Sprinter RV Extended Warranty: Worth the Cost in 2024?

Walked into the dealership at closing time with my 2022 Thor Quantum MB24 and they're pressuring me to decide on extended warranty coverage before they open tomorrow. The original Mercedes chassis warranty has already expired since it was put in service in 2021, and the dealer is pushing a 4-year/60,000 mile extended warranty.

I keep hearing that Mercedes Sprinter repairs can be really expensive, but I honestly don't know what to expect or what questions I should even be asking about the warranty coverage. Are there specific things I should make sure are covered? What kind of repair costs are we actually talking about with these Sprinter RVs?

I'd really appreciate any guidance from folks who've been through this decision before. Thanks for helping a newbie out! …more
Best OBD2 Scanner for Ford E450 V10 Motorhome: Top 3 Diagnostic Tools
Engine Easy 5 minutes setup 90 👍

Best OBD2 Scanner for Ford E450 V10 Motorhome: Top 3 Diagnostic Tools

Three different OBD2 scanners are showing 6 active codes on my 2015 Ford E450 V10 motorhome but every manual says this engine should only throw 2-3 max. I've been dealing with intermittent check engine lights and some transmission quirks, but my basic code reader just gives me generic codes that don't tell me much.

I keep hearing about tools like BlueDriver and some Ford-specific software, but I'm not sure what actually works well with these motorhome chassis. I need something that can give me real Ford-specific diagnostics, not just the basic OBD2 stuff. Has anyone found a scanner or diagnostic tool that actually works properly with the E450 V10 setup? I'm willing to learn something new if it means getting better diagnostic capability. …more
F53 Hydroboost Brake System Problems: Complete Repair & Troubleshooting Guide
Chassis Medium 2-4 hours 89 👍

F53 Hydroboost Brake System Problems: Complete Repair & Troubleshooting Guide

Between the small hydraulic leak that started on my 1995 F53 hydroboost brake system last month and what's happening now, I'm wondering how much worse this nightmare can get. Right now it's just a slow drip - maybe one drop per minute - and I can feel the power steering is slightly stiffer than normal, plus the brake pedal requires a bit more effort than usual.

What I really need to understand is the theory behind how hydroboost systems operate, since this is different from the vacuum brake boosters I'm used to. More importantly, if this leak gets progressively worse and I don't address it immediately, what's my worst-case scenario? Will I completely lose power steering and power braking assistance, or would I still have manual control of both systems? I'm trying to figure out whether this is something I need to drop everything and fix right now, or if I have some time to plan the repair properly. …more
Ford F53 Chassis Misfire Problems: Early Spark Plug & Coil Failure Solutions
Engine Medium 3-4 hours 89 👍

Ford F53 Chassis Misfire Problems: Early Spark Plug & Coil Failure Solutions

Walked out to my 2021 Class A motorhome this morning facing the third Ford F53 chassis misfire this year and I'm done throwing parts at it blindly. We've got less than 20,000 miles on the odometer, but recently experienced rough running and got a check engine light. When I took it to a Ford dealer that services Class A rigs, they diagnosed misfires in two cylinders and recommended servicing the entire fuel system. I ended up having them replace all eight spark plugs, plug wires, and ignition coils since we were already dealing with failures.

The coach now runs better than it ever has since new, which makes me think the original components may have been subpar from the factory. What's really bothering me is that we shouldn't need major ignition system work this early in the vehicle's life. I'm curious if other owners of 2021 or newer F53 chassis motorhomes have experienced similar premature failures with their spark plugs, ignition coils, and plug wires? Is this pointing to some kind of quality control issue with Ford's ignition components on these newer chassis, and should I expect better reliability from aftermarket replacements going forward? …more

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When to Replace RV Tires by Age: 6-7 Year Rule Even if They Look Good - Safety Guide
Engine Easy Planning decision 88 👍

When to Replace RV Tires by Age: 6-7 Year Rule Even if They Look Good - Safety Guide

Every time I look at those 2017 motorhome tires I replaced last week, I keep wondering if I jumped the gun when they still looked perfect. I recently purchased it and it came with the original Michelin tires, which puts them at about 7-8 years old now based on the DOT date codes. The previous owner was meticulous about storage - the RV was kept in a climate-controlled garage for most of its life and only has about 27,000 miles on it.

Here's what's puzzling me: these tires look absolutely pristine. I've inspected them thoroughly and can't find any visible signs of aging like sidewall cracking, dry rot, or unusual wear patterns. The tread depth is still excellent, and they hold air pressure perfectly. However, I keep reading conflicting information about tire age versus condition. Some sources say rubber degrades internally even when stored properly, while others suggest that well-maintained tires can safely exceed the typical replacement timeline.

I'm planning some extended travel in the coming months and want to make the safest decision. Should I replace these 7-8 year old Michelin tires even though they appear to be in excellent condition, or is it safe to continue using them based on their visual inspection and low mileage? What do RV tire experts generally recommend for the age-based replacement timeline? …more
Ford F53 RV Fuel Pump Problems: Why They Fail & How to Fix Them Permanently
Engine Medium 2-4 hours 86 👍

Ford F53 RV Fuel Pump Problems: Why They Fail & How to Fix Them Permanently

Got a neighbor with a 2007 Ford F53 motorhome that runs flawlessly while my 6.8L keeps burning through fuel pumps — what's his secret? The fuel pump has failed THREE times in just four years, and I'm scared there's something seriously wrong that's not being diagnosed properly. Each time the dealer just replaces the pump and says everything looks fine, but this can't be normal, right?

I'm starting to wonder if I'm doing something wrong with storage or if there's an electrical problem that's killing these pumps. The last thing I want is to get stranded somewhere dangerous because of another failure. Should I be worried about contaminated fuel? Could my storage practices be causing this? I really need to understand what's actually causing these repeated failures before I spend more money just replacing pumps that are going to fail again. …more
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