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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
1999 F53 V10 Oil in Coolant: Complete Head Gasket Diagnosis & Repair Guide
Engine Hard 2-3 hours for diagnosis 171 👍

1999 F53 V10 Oil in Coolant: Complete Head Gasket Diagnosis & Repair Guide

Called three dealerships about warranty coverage for oil contamination in my 1999 Ford F53 V10's coolant system — before I tackle this head gasket nightmare myself. The unit overheated after the oil level dropped significantly, though it still starts and runs without throwing any codes.

Based on the symptoms, I suspect a blown head gasket, but I want to perform proper diagnostic testing before committing to a major repair. What specific diagnostic procedures should I run to confirm whether this is actually a head gasket failure versus other potential causes like a cracked head or block issue?

Looking for a systematic approach to pinpoint the exact problem before I start tearing into this engine. …more
Ford V10 Triton Engine Maintenance Guide: EGR Delete vs Regular Service Tips
Engine Easy N/A 164 👍

Ford V10 Triton Engine Maintenance Guide: EGR Delete vs Regular Service Tips

Spent years doing regular EGR maintenance on my old gas motorhome without issues — but this 2007 Fleetwood 31' Tioga with Ford V10 Triton has me second-guessing everything. I keep reading conflicting information about EGR delete procedures on V10 engines, and I'm worried I might make things worse if I mess with it.

Is the EGR delete modification actually necessary on this 2007 3-valve V10, or am I overthinking this? I don't want to void any warranties or create problems that weren't there before. Would I be better off just sticking to regular maintenance instead of modifications? I'm looking for reassurance that I'm taking the right approach to keep this engine running reliably for years to come. …more
Ford E450 V10 Reliability: Expected Mileage and Longevity Guide for RV Owners
Engine Easy 1-2 hours inspection 146 👍

Ford E450 V10 Reliability: Expected Mileage and Longevity Guide for RV Owners

Nobody prepared me for staring at this 2018 Jayco Greyhawk 29MVP with Ford E450 chassis showing 54,000 miles and wondering if I'm looking at a money pit. The unit appears well-maintained with quality features including auto-leveling, fiberglass roof and nose, plus J-ride suspension. However, the odometer shows 54,000 miles, which exceeds my initial target range.

I need to assess whether this mileage represents significant wear on the E450/V10 drivetrain combination. What is the typical service life expectation for these engines when properly maintained? At what point should mileage become a primary concern versus overall mechanical condition? …more
RV AC Freezing Up? Fix Ice on Coils in 5 Steps
Ac Refrigeration Easy 30 minutes 131 👍

RV AC Freezing Up? Fix Ice on Coils in 5 Steps

Turned on my RV's AC as a total newbie and watched it run perfectly for an hour before becoming a frozen disaster that won't cool. I can literally see ice building up on the coils, and then it's game over until everything thaws out.

This has happened a few times now and I'm getting tired of sitting in a hot RV waiting for the thing to defrost. What actually causes AC units to freeze up like this? And more importantly, how do I stop it from happening again? I'm guessing it's something simple I'm missing, but I'd rather fix it right than keep dealing with this cycle. …more
Ford E-350 vs E-450 Chassis: RV Fuel Economy, Power & Weight Capacity
Engine Easy N/A 130 👍

Ford E-350 vs E-450 Chassis: RV Fuel Economy, Power & Weight Capacity

Last weekend I felt this awful engine strain and heard sluggish acceleration sounds while test-driving a 2017 Phoenix Cruiser #2351 with its E-350 chassis and V10 engine. I'll be doing extensive western touring through mountain and plains regions, which means substantial mountain grades and wind challenges. I'm comfortable driving slowly and want to understand two key things: 1) Will this E-350 chassis handle mountain grades without major issues, and 2) What's the real-world fuel consumption like? I plan to do an initial inspection this weekend, followed by a third-party mechanical review. I'm not overly concerned about fuel economy but want to understand the actual performance limitations. I'd appreciate insights from owners who have experience with similar touring conditions on an E-350 chassis. …more

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Dometic RV AC Not Cooling? 5 Common Fixes for Air Conditioner Troubleshooting Guide
Ac Refrigeration Medium 2-3 hours 128 👍

Dometic RV AC Not Cooling? 5 Common Fixes for Air Conditioner Troubleshooting Guide

Walked out to my RV this morning trying to decide between calling a repair tech or troubleshooting my Dometic Brisk Air rooftop AC myself since it's showing weird operational issues. The compressor engages and fan motor operates normally, but the unit fails to produce cold air output. Temperature differential across the evaporator coil is minimal.

Unit functioned properly through previous cooling season with no apparent issues. Current symptoms include normal airflow volume but inadequate cooling capacity. What systematic diagnostic procedure should I follow to identify the root cause? Looking for a methodical troubleshooting sequence that addresses the most probable failure points in order of likelihood. …more
RV Windshield Washer System: Complete Maintenance Guide & Troubleshooting Tips
General Easy 15-30 min 119 👍

RV Windshield Washer System: Complete Maintenance Guide & Troubleshooting Tips

Somewhere between following three different YouTube tutorials, I managed to turn my RV's windshield washer repair into a sprinkler system that hits everything except the actual windshield. The specific issue I'm experiencing is fluid running back into the reservoir after each use, which means washer fluid isn't effectively hitting bugs before they dry and smear. I actually found a clever solution - using an aquarium air pump check valve from PetSmart for just $3.00. Sometimes it's these little fixes that make a big difference.

Sometimes the washer sprays like a garden sprinkler gone rogue, other times it dribbles like a leaky faucet. The fluid seems to have a mind of its own - either freezing up in cold weather or not hitting the windshield where it's supposed to.

I'm dealing with nozzles that spray everywhere except where the bugs are, a reservoir that I can never seem to locate when it's empty, and wipers that just smear everything around instead of actually cleaning. Could someone help me troubleshoot and confirm if my check valve solution might help? …more
RV Slide Out Moving Slowly? Complete Lubrication & Repair Guide [2024]
Slideouts Medium 2-3 hours 115 👍

RV Slide Out Moving Slowly? Complete Lubrication & Repair Guide [2024]

I tried everything I could think of, but after all that heavy rain last week, my slide out went from smooth operation to moving like molasses. It sounds like it's really struggling and straining, making these awful grinding noises that have me worried I'm going to break something expensive.

I've been reading that lubrication might be the answer, but I honestly don't know where to start. Should I be looking at the motor mechanism? The tracks? I've heard about hydraulic fluid but I'm not sure if my system is hydraulic or electric. I really need someone to walk me through what needs lubrication and what else I should check before this thing stops working completely!

Could you help me troubleshoot? Details that might help: Can you tell me the specific model of my RV and the type of slide out system it uses? …more
RV Roof Leak Around Air Conditioner: Complete Repair Guide
Exterior Medium 2-3 hours 105 👍

RV Roof Leak Around Air Conditioner: Complete Repair Guide

Around noon Saturday I'm planning to tackle this stubborn RV roof leak by my air conditioner — what tools should I gather beforehand? My rooftop air conditioner is letting water in every time it rains, and when I climbed up there (probably looking like a graceful gazelle), I can see the sealant around the AC unit is definitely cracked and peeling.

I'm standing in the RV section of the hardware store looking at about 47 different tubes of sealant, and I have no idea which one won't turn into another cracked mess in six months. What's the best product to properly reseal around an RV air conditioner? I'd rather not repeat this whole 'indoor rain shower' experience again! …more
How to Fix Cracked Dometic RV AC Covers & Roof Vents: Complete Repair
Exterior Medium 2-4 hours 104 👍

How to Fix Cracked Dometic RV AC Covers & Roof Vents: Complete Repair

Already tried following a YouTube tutorial to fix the cracked Dometic air conditioner cover on my 2022 East to West 1900MMK travel trailer but somehow made the crack even worse. What are my repair options - can I fix the crack or should I replace the whole cover?

Also dealing with a broken cap on the roof tank vent. I'm curious about material choices - I've noticed galvanized steel can rust, while PVC seems to degrade in sunlight. What are the pros and cons of different vent cap materials? What's a reasonable price range for replacement?

Looking for practical solutions for both issues. …more
Dutchstar Chassis Cracking Noise: Diagnosis & Repair Guide
Chassis Medium 45 minutes 99 👍

Dutchstar Chassis Cracking Noise: Diagnosis & Repair Guide

Hearing a loud cracking or popping noise from underneath my Dutchstar when going over bumps or turning. Sounds structural — like metal flexing or a weld breaking. Crawled under and couldn't see any obvious cracks but the noise is getting louder each trip. …more
Cummins ISL Code 1896: EGR Valve Controller Gaskets & Repair
Engine Medium 3-4 hours 97 👍

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

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How to Fix Stuck RV Toilet Valve After Winterization - Step by Step
Plumbing Easy 30 minutes 96 👍

How to Fix Stuck RV Toilet Valve After Winterization - Step by Step

Called a repair shop about my RV toilet valve that only gets stuck when it's above 60 degrees outside — works perfectly fine during colder weather after winterization. During the camping season, my toilet works perfectly fine - the dump valve opens and closes smoothly without any problems. However, after I winterize my RV for winter storage and drain all the water from the system, I consistently run into the same frustrating problem when I try to de-winterize in spring.

The toilet dump valve gets completely stuck in the closed position and requires significant force to get it moving again. It seems like the valve mechanism seizes up during the months of storage when there's no water in the system. I'm assuming this happens because the seals and moving parts dry out completely without any moisture present during winter storage.

What's the best preventive maintenance I can do to keep this valve from sticking during winterization? Are there specific lubricants or treatments I should apply to the valve mechanism and seals before putting the RV into storage? I'd rather prevent this problem from happening in the first place rather than having to force a stuck valve every spring and risk damaging the toilet. …more
RV Tank Sensor Removal Guide: Gray & Black Water Tank Sensors (Step-by-Step Process)
Plumbing Medium 1-2 hours 95 👍

RV Tank Sensor Removal Guide: Gray & Black Water Tank Sensors (Step-by-Step Process)

Somewhere between throwing $150 at new RV tank sensors and just ripping out these faulty gray and black water sensors completely, I'm wondering which route makes more sense? Was looking at changing my gray/black water tank sensors, but when I crawled under there, this is what I found. What kind of sensors are these and how do you remove them? I'd really appreciate some specific advice about the sensor type and removal technique. …more
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