Results for "throttle response"

Engine Easy 15 minutes 105 👍 0

5 Star Tuner X4 for Ford V10 RV: Complete Performance & Upgrade Guide

Planning to tune my 2018 Ford 6.8L V10 RV but got quoted $800 for professional tuning and wondering if the 5 Star X4 is DIY-friendly. Specifically want to know about real-world performance improvements - does it actually improve throttle response and shift points? What about fuel economy gains?

Which of the 3 programs works best for RV towing? Is the investment worth it for better drivability or just hype? …more

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Engine Easy N/A - informational 89 👍 0

Banks Pedal Monster Ford F53 Motorhome Review: Does It Really Work?

Halfway through every camping season, I find myself second-guessing whether that Banks Pedal Monster I installed on my 2017 F53 chassis motorhome was worth it. After installation, I'm honestly not feeling much difference in performance, even in the most aggressive setting. The sales literature made it sound like it would dramatically improve acceleration and power.

I'm worried this expensive modification isn't actually doing anything meaningful for my heavy motorhome. Should I be feeling more power by now, or did I just throw money away? I'm starting to think maybe these throttle controllers don't actually work on big RVs like they claim to. Can someone help me understand what this thing is supposed to actually do versus what it can realistically deliver on an F53 chassis? …more

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Engine Medium 2-3 hours 84 👍 0

Ford F53 460 EGR Valve Cleaning Guide - Fix Motorhome Stalling Issues Now

Despite probably being a dumb question, why does my 1997 Ford F53 with the 460ci keep being such a real pain lately? Keeps stalling out when I'm sitting at lights or just idling around. This happens every 400-600 miles like clockwork - runs great for a while, then boom, stalling starts up again.

I'm pretty sure it's the EGR valve getting all carboned up because I've seen this pattern before. The thing is, I'm getting tired of dealing with this over and over. Should I just clean the EGR valve again, or is there a better long-term fix? I've heard people talk about EGR deletes but not sure if that's the way to go with the ECU and all that. …more

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Engine Easy 15-20 minutes to inspect/change 84 👍 0

E450 V10 Air Filter: How Often to Change on Dusty Roads

Every Saturday I'm planning to tackle my Ford E450 V10's air filter after months of dusty backroad camping — what maintenance schedule should I actually follow? The owner's manual suggests changing the air filter every 30,000 miles, but that seems like a really long interval to me.

I do a fair amount of camping on dusty dirt roads - probably covering about 8-16 miles per month on these conditions to reach remote campsites. I'm worried that all that dust might mean I need to change the filter more frequently than what Ford recommends.

Should I be following a different maintenance schedule given these dusty conditions? And is there anything I should be doing between filter changes to keep things running smoothly? I want to make sure I'm taking proper care of this engine but don't want to over-maintain either. …more

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Engine Medium 45 minutes 70 👍 0

Ford E450 V10 Coil #3 Replacement: Easy Step-by-Step Guide (No Wire Harness Bracket Removal)

Found out my Ford E450 V10 has a misfiring cylinder #3 ignition coil and I'm wondering if it's dangerous with my family riding in the RV? The coil is located toward the back of the engine and access appears limited due to the wire harness routing.

The factory service documentation suggests unbolting the wire harness brackets on the passenger side to gain clearance, but this seems unnecessarily complex and risks damaging connectors. I've seen procedures for the V8 Triton engines where technicians simply disconnect the coil connector and work the coil out past the fuel rail, but the V10 harness configuration appears different with its metal support rails.

Is there a more direct approach to access coil #3 without removing the wire harness brackets, or is the bracket removal genuinely necessary on the V10 engine configuration? …more

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Engine Medium 1-2 hours 70 👍 0

Ford V10 Engine Hesitation: Complete RV Troubleshooting Guide

I turned what started as minor hesitation in my 2014 Fleetwood Bounder Classic on a 2013 F53 chassis with a 6.8L V10 last month into complete engine performance nightmares. With 29,000 miles on the odometer, I'm experiencing an intermittent problem that makes you want to pull your hair out. The engine runs fine most of the time, but then randomly when I step on the gas - especially after downshifting or at low speeds after a turn - it just hesitates as if the key was turned off, though the engine is still running.

I'm pretty handy with basic maintenance but not sure where to start with this kind of issue. No computer codes are being generated, which makes diagnosis tricky. Is this a common V10 problem? What are the usual suspects I should check first before taking it to a shop and getting hit with a huge diagnostic bill? …more

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Engine Medium 4-8 hours professional installation 70 👍 0

2007 E450 Transmission Hold Drive Gear - Aftermarket Solutions

This is the third time this season my '07 E450 motorhome's cruise control drops from overdrive straight to 3rd gear on hills and I'm done with this transmission madness. I just want it to stay put in Drive and stop being so jumpy.

I know newer trucks have those manual shift modes where you can lock a gear, but this old 5-speed auto doesn't have that luxury. Anyone know if there are aftermarket transmission controllers or mods that can hold it in Drive gear without all the hunting around? Would love to have more control over when it shifts. …more

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Engine Medium 3-4 hours 67 👍 0

Ford F53 Walker 21470 Muffler Upgrade: RV Chassis Performance Guide

Staring at my 2003 Ford F53 motorhome chassis with terrible exhaust drone, poor acceleration up hills, AND that annoying factory muffler rattle all happening together. I'm worried about making things worse or causing damage - this RV is my home and I can't afford major problems.

Will this muffler actually provide any real performance benefits, or am I just asking for trouble? I'm especially concerned about the installation process - I've read it might need welding and exhaust modifications. Should I be worried about safety issues or voiding warranties? The chassis only has 30k miles and runs fine now, so part of me thinks I should just leave it alone. …more

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Engine Easy N/A 66 👍 0

How to Use Tow/Haul Mode with Cruise Control in Your RV: Complete Guide

Manual says to use Tow/Haul mode in the mountains but doesn't mention anything about using it with cruise control. Currently running cruise on the interstate with Tow/Haul off and wondering if I should be using both together. Don't want to damage the transmission doing it wrong. …more

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