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RV Storage on Gravel: Preventing Weed and Moisture Issues
General Medium 1-2 days for initial setup 220 👍 1

RV Storage on Gravel: Preventing Weed and Moisture Issues

Nobody warned me that buying a house with RV storage meant inheriting the previous owner's 13-year-old weedy, muddy gravel disaster. While considering this location's storage options, I want to mitigate potential issues with weed growth and moisture retention under the RV.

I'm seeking advice on effective strategies for storing on a gravel surface that shows significant weed penetration and moisture retention. Initial ideas include pre-treatment herbicide application and installing a protective barrier, but I want input from experienced RV owners.

My primary concerns are preventing undercarriage damage and managing moisture/vegetation growth. I plan to spray weed killer beforehand and potentially lay down a weed barrier, pending facility approval. What techniques or materials do you recommend to protect my RV during storage? …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
RV Grey Water Tank Clogged? 7 Proven Solutions to Clear Blockages Fast
Plumbing Medium 1-2 hours 155 👍

RV Grey Water Tank Clogged? 7 Proven Solutions to Clear Blockages Fast

Found out my RV service tech wants $800+ to replace the entire grey water system on my 2007 RV for an intermittent blockage that seems fixable. It doesn't seem to matter if we're level or not - it's completely random.

I've tried using a high suction shop vac and even attempted snaking it, but I'm nervous about forcing things and making the problem worse. I suspect it might be a manufacturing plug that fell into the tank, but I'm not sure. I found one solution with a reverse flush valve that seems to work temporarily, but I'm concerned about the underlying cause.

What are the safest and most proven methods to diagnose and fix these random grey water blockages? I don't want to damage the tank or create bigger problems, but this unpredictable draining is driving me crazy. Are there specific cleaning products or techniques that actually work without risking harm to the system? …more
RV Black Tank Not Holding Full Capacity: 7 Common Causes and DIY Repair Solutions
Plumbing Medium 2-3 hours 127 👍

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
RV Water Heater Not Hot Enough: Fix Lukewarm Water Issues
Appliances Medium 2-4 hours 112 👍

RV Water Heater Not Hot Enough: Fix Lukewarm Water Issues

Looked forward to our two-week cross-country trip starting tomorrow until I discovered my RV water heater that used to produce scalding hot water now barely gets lukewarm. Both the electric and gas functions appear to be working - I can hear the gas igniting and see the electric indicator light - but the water temperature just won't get hot enough for a decent shower.

I've been dealing with this for weeks now and it's driving me crazy. The water gets warm, but nowhere near the hot temperatures I used to get. Is this a common problem with RV water heaters? What are the most likely culprits when you're getting lukewarm water instead of hot? I really need to figure out what's causing this and how to fix it before my next camping trip. …more
RV Slide Out Water Leak Repair: Complete Guide to Finding & Fixing Leaks in Your RV
Slideouts Medium 2-3 hours 108 👍

RV Slide Out Water Leak Repair: Complete Guide to Finding & Fixing Leaks in Your RV

Replaced my slide out seals last month but water still keeps pouring in every time it rains — am I missing something obvious here?

I've heard it could be the weatherstripping or seals, but I'm not sure how to inspect them properly or what other things might cause leaks. Could someone walk me through a systematic approach to find and fix slide out water leaks? I'd really appreciate guidance on what to check first and how to go about diagnosing the problem.

While the seals look okay visually, something clearly isn't sealing right when it rains. …more

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How to Winterize RV Dishwasher and Washing Machine with Antifreeze - Complete Guide
Appliances Easy 30-45 minutes 93 👍

How to Winterize RV Dishwasher and Washing Machine with Antifreeze - Complete Guide

During my first walkthrough of this RV I bought last month, I discovered the previous owner never properly winterized the dishwasher and washing machine. I've got a Fisher & Paykel dishwasher and a Contoure front loading washer that I absolutely cannot let freeze up.

I know I need to use RV antifreeze, but I'm honestly confused about the exact process. Do I just pour it in and run a cycle? How much do I use? I've read horror stories about people using the wrong type of antifreeze and ruining everything. I really need someone to walk me through the correct steps before I mess this up! …more
RV Sewer Hose Freezing Temperature & Cold Weather Protection
Plumbing Medium 30 min 86 👍

RV Sewer Hose Freezing Temperature & Cold Weather Protection

Nobody can seem to agree on whether I should winterize my RV sewer hose system now or wait until temperatures actually threaten my specific setup. Current setup involves a dual-hose configuration with approximately 30 feet total length running to septic connection point.

Critical issue: The final two feet of hose rises approximately two inches above the main run elevation before connecting to the septic inlet. This creates a low point where effluent can accumulate rather than draining completely. Overnight temperatures are forecast to drop to 25°F for the next 48 hours.

What is the precise freezing temperature for RV sewer hoses, and does the uphill section with potential standing water create additional freeze risk at this temperature threshold? …more
How to Clean Clogged Duo-Therm 630515 AC Drain Pan & Lines - Complete RV Maintenance Guide
Plumbing Medium 45 minutes 85 👍

How to Clean Clogged Duo-Therm 630515 AC Drain Pan & Lines - Complete RV Maintenance Guide

About five YouTube tutorials later, my Duo-Therm 630515 drain pan is somehow backing up worse than when I started this whole mess. The condensate seems to be backing up and I can see water where it shouldn't be, but only a little bit is coming out the normal drain line.

I'm worried about making things worse by trying to fix it myself. Is there a safe way to clear these blockages without having to tear into the unit or damage any seals? I have access to compressed air and a shop vacuum if those would help.

Any guidance would be really appreciated - I don't want to create a bigger problem by doing this wrong! …more
Coleman Mach AC Leaking Water Inside RV: Complete Troubleshooting Guide to Stop Drips
Ac Refrigeration Medium 1-2 hours 83 👍

Coleman Mach AC Leaking Water Inside RV: Complete Troubleshooting Guide to Stop Drips

I'm planning my weekend getaway when I spotted water dripping from my Coleman Mach air conditioner model 49003A879 that definitely wasn't there yesterday. I'm in Myrtle Beach, with super humid conditions (90s with crazy humidity) and getting pea-sized water drops falling from the ceiling vents at maybe 2 drops per minute, which doesn't sound like much but it's making puddles on my floor.

I've been keeping the main ceiling vents mostly closed to push more air to the back of the coach. Climbed up on the roof expecting to find some fancy drain pump or tubing system, but honestly don't see much of anything obvious.

Is this just how these Coleman units work, or am I missing something? Really hoping this isn't a 'deal with it' situation, but wondering if my closed vents are screwing up the airflow or if there's actually a drainage problem I need to fix. …more
RV House Refrigerator Storage: Should You Leave the Door Open?
Ac Refrigeration Easy 15 minutes 83 👍

RV House Refrigerator Storage: Should You Leave the Door Open?

According to the moisture buildup around my residential fridge door seals after just two weeks of storage, I'm clearly doing something wrong.

With my old propane fridge, I religiously propped that door open during storage like every RV manual commanded. But now that I've got this "house fridge" - do I treat it like a regular home refrigerator and keep it closed, or do I stick with my old RV habits and prop it open? I'm probably overthinking this, but the last thing I want is to open it up next season and get knocked over by some horrific smell that could wake the dead. What's the right move here for preventing mold and keeping things fresh during long-term storage? …more
Ford V10 RV Engine: Is Full Synthetic Oil Better Than Synthetic Blend for Performance?
Engine Easy 30 minutes 82 👍

Ford V10 RV Engine: Is Full Synthetic Oil Better Than Synthetic Blend for Performance?

Planning my next oil change but my viscosity readings are hitting breakdown at 3,000 miles when everything says synthetic blend should last 5,000 in my 2008 Ford V10. The owner's manual specifies Motorcraft 5W-20 synthetic blend oil, which I've been using consistently. However, I've identified that Costco's Kirkland brand offers 5W-20 full synthetic at a lower cost point than my current oil.

From a technical standpoint, would transitioning from synthetic blend to full synthetic oil provide any measurable benefits for RV engine protection? I need to verify that the Kirkland full synthetic meets Ford's engine specifications before making this change. What are the performance differences between these oil formulations for heavy-duty RV applications? …more
RV Water Heater Popping Noise: Causes & How to Fix
Appliances Medium 90 minutes 82 👍

RV Water Heater Popping Noise: Causes & How to Fix

I found myself replacing the heating element, flushing the tank, checking every connection — but my RV water heater still makes these loud popping and crackling noises whenever it's heating up. It's got me a bit worried since I'm not sure what's normal and what isn't with these systems.

Is this something I should be concerned about? Could it be dangerous or cause damage if I don't address it? I've heard people mention draining water heaters but I'm not really sure when that's necessary or how to tell if that's what mine needs. Any guidance would be really appreciated! …more

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Ford E-450 Motorhome Alignment: Complete Caster Adjustment Guide for RVs
Engine Medium 1-2 hours 81 👍

Ford E-450 Motorhome Alignment: Complete Caster Adjustment Guide for RVs

After following the Ford manual's factory alignment specs on my 2019 E-450 chassis, this house-on-wheels still wanders like a drunk tourist in Vegas. I'm pretty sure it needs a caster adjustment, but I'm confused about the actual process.

Do I need cam bolts or shims to adjust the caster on an E-450? And what's the sweet spot for positive caster degrees to keep this beast tracking straight? Also heard something about toe adjustments being important after messing with caster - is that really necessary or just another way for the shop to separate me from my beer money? …more
Dometic CF80 Drain Foam Replacement: Complete Step-by-Step Guide
Ac Refrigeration Easy 30 minutes 80 👍

Dometic CF80 Drain Foam Replacement: Complete Step-by-Step Guide

Woke up to check out my new place's Dometic CF80 basement refrigerator/freezer and discovered what looks like deteriorated foam filter stuff in the bottom drain compartment. The foam material shows significant contamination and degradation.

I need to understand the specific function of this foam component within the CF80's drainage system. Is this foam element critical for proper unit operation, and what are the consequences of operating without it? Additionally, what is the recommended replacement schedule for this component, and how do I determine when replacement is necessary versus simple cleaning? …more
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