Results for "differential"

Engine Easy 1-2 hours inspection 2,035 👍 0

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

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Engine Easy N/A 544 👍 0

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

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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Electrical Medium 2-4 hours 408 👍 0

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

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Product Ranking 8 compared

Best RV Surge Protectors

4.6 (14,200 reviews)

Ac Refrigeration Medium 2-3 hours 325 👍 0

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

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Electrical Medium 1-2 hours research and setup 258 👍 1

Safari Motorcoach LPG Tank Refill for Stationary RV Setup

Between my toolbox and the YouTube tutorials I've watched, I'm ready to tackle the LPG tank refill setup on my permanently parked 2000 Safari Sahar 32-footer. Since my wife and I live in California and visit several times per year to help her aging parents, the RV serves as a stationary dwelling with full hookups for shore power and water.

The challenge is that the coach won't be moved to drive to propane filling stations, so I'm exploring on-site refill options. I'm specifically interested in potentially transferring propane from a standard 40lb grill tank to our RV's fixed tank. I want to understand what type of fitting our Safari Sahar has and what safety considerations or special equipment might be required for liquid-to-liquid propane transfer.

Since we'll need heating during colder months and my wife will sometimes be at the RV without me, I want to ensure a reliable and safe refill method. What are my options for refilling the LPG tank without moving the motorcoach? …more

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Propane Easy 15 min read 229 👍 0

RV Auto Hold Parking Brake: Complete Guide to Operation and Troubleshooting Basics

Woke up this morning and spotted my 1999 Damon Daybreak 3270's auto hold parking brake light blinking on the dash when it was perfectly fine yesterday. I'm still learning everything about motorhome systems and I'm confused about the auto hold parking brake feature.

The system doesn't seem to be working properly (barely holds at all), but honestly I'm not even sure I understand how it's supposed to operate in the first place. Is this something that engages automatically? Do I need to do something specific to activate it?

Could someone explain how these auto hold parking brake systems work on motorhomes, how to use them properly, and maybe some troubleshooting tips? I want to make sure I understand the basics before I start trying to fix anything. …more

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Engine Easy Informational 217 👍 0

Best Floor Jacks and Jack Stands for Ford E-350 Class C Motorhome: Safety Guide

Despite having the proper jack and stands, is it still dangerous to work under my 2001 Ford E-350 Class C motorhome with grandkids constantly playing nearby? What are the correct tonnage specifications for floor jacks and jack stands when working on this chassis weight? Additionally, what are the designated lift points on the E-350 frame, and what safety protocols should be followed to ensure stable vehicle support during maintenance operations? …more

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Ac Refrigeration Easy 30 minutes 212 👍 0

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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Engine Easy N/A 210 👍 0

RV Water Crossing: How to Avoid Engine Damage and Recovery Steps

Woke up to my Winnebago Ekko surrounded by floodwater above the wheel hubs, the engine is completely dead, AND there's moisture creeping into places it definitely shouldn't be. While I haven't noticed any unusual noises or driving behavior, I want to be proactive about potential water exposure damage.

I've checked that the oil isn't milky and brake fluid looks normal. However, I'm concerned about potential impacts on hubs, bearing grease, brake fluid, differential fluid, and transmission fluid from this water exposure.

Has anyone else with an Ekko experienced similar flooding and have recommendations for post-water exposure inspection? Am I being overly cautious about checking various components? I'm hoping to get some expert advice on what specific things I should examine to ensure no long-term damage occurred. …more

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Engine Easy 30-60 minutes at dealer 199 👍 0

Ford F53 AdvanceTrac Warning Light: TSB Software Fix for Motorhomes

Already seeing that AdvanceTrac warning light on my F53 motorhome chassis. Because apparently my RV decided it needed MORE personality quirks, right? Now my cruise control won't work (there goes my lazy highway driving), and the hill assist is MIA too. I'm getting mixed signals here - is this one of those "pull over immediately and call a tow truck" situations, or more of a "well, that's annoying but I can still get to the campground" kind of deal? And please tell me this isn't going to cost me my firstborn child to fix at the dealer! …more

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Ac Refrigeration Medium 2-3 hours 196 👍 0

RV AC Not Cooling Properly? Complete Troubleshooting & Repair Guide

Standing here after replacing my RV's AC compressor yesterday but it's still barely blowing cold air — did I mess something up? My dual AC setup absolutely crushes it when it's blazing hot outside - we're talking 95+ degree days and it'll knock the temp down a solid 15 degrees no problem. But now that the weather's cooled off to like 70-75 degrees, the darn things can't even keep up with the outdoor temperature. Set the thermostat to 69, outside temp is 69, and I'm still sitting at 75+ inside the rig.

I actually tested it yesterday - turned off the AC completely, opened windows and ran exhaust fans, and got better cooling than with the AC running! Now I'm doing this weird combo of AC plus open windows just to stay comfortable. What gives? Why would my AC units lose their mojo when the weather gets easier on them? Is this some kind of airflow issue or what? …more

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Best RV Leveling Blocks & Jacks

4.6 (9,800 reviews)

Engine Medium 1-2 hours 189 👍 0

How to Replace Rear ABS Sensor on Heavy Duty RV Chassis - Complete Guide & Tips

Looked forward to spring camping season prep on my 2011 Ford F53 22,000 lbs GVWR RV, but that damn ABS light killed my inspection plans again. I'm trying to figure out where exactly the rear ABS sensor is located, specifically on these heavy duty chassis. I found a RockAuto part (WELLS 5S12339) that seems specific to my 2011 model.

I see there's one sensor at each rear wheel. I've already removed a small screw, but I'm unsure about next steps. Do I need to remove the wheel, drum, or bearing to access the sensor? There seems to be a metal cap over it that's complicating things.

Any advice on accessing and replacing this sensor, especially dealing with potentially rusty mounting hardware? I haven't found clear guidance on YouTube or IRV2.com for my specific setup. …more

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Propane Easy N/A - informational 183 👍 0

RV Tankless Water Heater Problems at High Altitude: Performance & Efficiency Guide

Already followed my RV tankless water heater manual's high altitude instructions, but I'm still getting terrible performance and efficiency issues at mountain campgrounds between 5,000 and 8,000 feet. My travel trailer came equipped with a tankless on-demand water heater from the factory, and I'm concerned about how it will perform at these higher altitudes.

I've heard that propane appliances can have issues with combustion efficiency when there's less oxygen available in the thin mountain air. Specifically, I'm wondering about quantifiable performance losses - like what percentage of heating capacity I might lose per thousand feet of elevation gain. I'm also concerned about potential operational problems like flame failure or the unit shutting down completely at certain altitudes.

For context, most of my regular camping is done below 2,000 feet where the water heater works fine, but these upcoming mountain trips will be well above 4,500 feet elevation. Should I be worried about the tankless system's reliability at these altitudes, or am I overthinking this? Would I be better off considering a replacement with a traditional tank-style water heater if I plan to do more high-altitude camping in the future? …more

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Chassis Medium 2-4 hours 179 👍 0

RV Air System Leak: Front Tank Losing Pressure Solutions

Somewhere my neighbor's Class A maintains perfect air pressure in both tanks while my front tank keeps bleeding down overnight — what am I missing? My front air tank keeps losing pressure, but only when the coach is up on the air bags. When I jack up the rear and take weight off the bags, no pressure loss at all. Same thing when I dump the bags completely - holds pressure fine. The rear tank seems totally unaffected.

What's really puzzling me is after I shut down, I can hear this weird gurgling or burping sound coming from the front secondary tank until the system loses pressure. But here's the strange part - even though it's the front tank losing pressure, the rear of the coach sags way faster than the front after shutdown. I've meticulously sprayed soapy water at least 3 times on every fitting, valve, and connection I can reach around both the front tanks and rear bags, but I can't spot any visible leaks anywhere. Could really use some guidance on what I might be missing here.

Thanks,
Jon …more

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Ac Refrigeration Easy Varies 176 👍 0

How to Stop RV Windshield Condensation: Complete Prevention Guide

Between running my AC constantly or relying on fans and ventilation to stop windshield condensation in my 31-foot Class A during Naples' brutal 89% humidity. Experiencing persistent exterior windshield condensation at 5:15 AM, while side windows and rear bedroom window remain clear. Recently modified ventilation by closing all four interior AC roof vents to test temperature regulation effects.

Condensation appears as moderate moisture accumulation on windshield exterior surface, with minimal condensation on some side windows. This occurs during typical Florida morning conditions with significant temperature differential between nighttime glass surface and ambient air humidity levels.

Require systematic approach to eliminate both interior and exterior condensation formation. What are the most effective methods to prevent windshield fogging through humidity control, ventilation management, and thermal barriers? Need technical solutions that address root causes rather than temporary fixes. …more

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