This can lead to significant savings at the pump up to 8% according to GM. For high-speed driving, the activated AFM is essential. However, it is a complicated procedure, and you cannot perform it with a DIY technique. Solutions: Carry out regular and proper maintenance on the AFM lifter to prevent failure. My second of these.still running one that is more than 5 years old in another vehicle . Zayn is a passionate truck enthusiast and expert with over 15 years of experience in the automotive industry. Additionally, even if youre using a compatible version of Android, the Afm Disabler may not work with all devices. Shutting off Active Fuel Management can help you unlock your V8s true potential. The disabler is also suitable for high-load applications such as towing and off-road driving. Most importantly, it works with all popular Fuel Management mechanisms on the market, including AFM, DoD, and MDS. Active Fuel Management (AFM) helps reduce fuel consumption in trucks, thereby increasing mileage. It eliminates most of the exhaust buzz that comes out of your vehicle and ensures a smooth ride. Ans: You can find the best AFM disablers on Amazon, or you can buy them directly from the manufacturers website. First check of the range AFM disabler is the recommended one for the truck model. Its an all-in-one tuner that enhances the performance and power output of trucks and SUVs. When the lifters are in good condition, their transition will be smooth, and theyll be no rough switches or noise. Great price and was able to buy an extended warranty. If the AFM disabler is displaying check engine lights on the dashboard, consider updating the firmware of the module. But then AFM kicks in, and it all goes downhill from there. Thats why best-rated tuners such as the Superchips Flashpaq F5 can be set to Daily Driving, Economy, Extreme Tuning, and Towing. (Hint. Range Afm Disabler Problems This is one of the most dread problems of Range AFM Disabler; it could contribute to causing the engine stop abruptly while youre driving. Says this in instructions too.) The easiest way to avoid frequent problems is to get the best AFM disabler. This will depend on driving style, conditions, etc. I bought it from my son-in law with the knowledge I was going to replace the engine. . What I figured out was, as soon as I let my wife drive the truck, she throws the thing in gear and hits the accelerator before the starter barely finishes turning over the engine. Although not directly, you are sure to fix your V8's fuel consumption problem fast. Car Brake System Parts Explained in Detail. But if everything else seemed good, remove the AFM disabler; the CEL could just turn off. When youre looking at AFM modules, its important that you choose a disabler that leaves the factory ECU temporarily deactivated but functional. The Range AFM disabler is a small electric device that mounts inside the truck dashboard and regulates the engine cylinders. The Range AFM disabler comprises a built-in lifter that collapses due to excessive or false use. Disabling it will result in some disabled or missing features. Once activated, the truck will drive much faster on and off highways. Transmission shifts smoother since it's not swapping from v4 to v8. It can produce loud sounds from the emission system and reduces the tanks performance. For more information on your Range Technology warranty click here. It will slowly drain battery a small amount. Jet 15008 further allows you to adjust the ignition timing and correct the speedometer. When AFM kicks in, the deactivated cylinders are no longer lubricated with oil. Winter formulations usually contain more oxidizers and volatiles to aid in cold winter starting, which will hurt mileage (because of the reduced energy content). What do the blue lights mean? AFM Disabler Problems | Stingray Corvette Forum Top 5 Best AFM Disabler Reviews 2021- Expert Buying Guide & FAQs Inadequate maintenance and service of the motor can damage it. If you have a 2017 Ram 1500, you may have noticed that the cruise control is not working. We didn't test the Range product for fuel economy, although we have received feedback from a number of our users. If it doesnt, stop using the Disabler; if it does, check whats the actual problem. Our suggestion is to play it safe and start with highly compatible modules such as the DiabloSport Sprint S100. The chambers and other components cannot utilize the fuel according to the standard demand level. Its an affordable and easy-to-install device that could make a big difference in how your car performs. You no longer have to take frequent trips to the repair shop. Range Technology AFM Disabler Review!!! Solution:Disconnect the Range AFM Disabler and troubleshoot the car for DTCs. Also, it increases fuel loss and reduces the trucks efficiency. Joined Feb 26, 2011 Messages 1,196 . When I first plugged it in, my truck screen glitched a bit on the infotainment center. Better throttle and smoother ride. In addition, you cannot accelerate the pickup trucks with a malfunctioning range AFM disabler. Change the spark plugs and install tuning equipment. The Range Technology AFM Disabler is designed to disable the AFM system so that your engine can run at full power all the time. It will work with all GM vehicles with a V6 or V8 engine with. Unresponsiveness They give you the option to switch back to AFM when necessary. There can be several reasons, including compatibility issues, a faulty disabler, or outdated firmware. In fact, GM says that AFM can actually improve engine durability by reducing stress on components while still providing the same level of power and torque when you need it. Its recommended not to keep the AFM disabler plugged in all the time to avoid putting too much strain on the vehicle. So, it certainly improves your miles per gallon and may decrease fuel consumption as well. Restart the AFM disabler and stabilize its functions. As you know, the blue color, as long as it has a clear shade, is associated with royalty. How Much is a Front Wheel Bearing Detailed Guide! The main difference between afm delete tuners and disablers is that disablers deactivate the Active Fuel Management for as long as they are plugged in. Your options are a disabler, a tuner, or an AFM delete kit. Problems After AFM Delete And How to Solve Them? - Tools Bible You can plug it out from under the dashboard while commuting in the city. While the truck was in 8 speed driving around at 45 MPH and in traffic, the engine and drive train was always in a state of lag or being lugged down. This deterioration can also extend to your vehicles engine with time. Had that repaired, then in about another thousand miles I had a failure on the other side of the engine. My Suburban had to have the lifters replaced and I bought this product after the repair to try to prolong the engine further. So, imagine our surprise when we found out that the RA005B Range AFM disabler works with 2020 Traverse and all the latest sports utility vehicles by General Motors. In some cases, the Afm Disabler may also cause the check engine light to come on. So these are a few Range AFM disabler problems you can encounter. What Is The Best Used SUV With 3rd Row Seating? However, a few people turn them off because they undergo multiple problems. Does using Range products void my factory warranty? This will prevent the system from activating and causing potential damage to the engine. Please follow the instructions and enclose return postage with your Disabler. Nevertheless, lets look at what problems an AFM can cause to your truck, as well as their corresponding solutions. In addition, it is a gas mileage regulator and improves the miles per gallon due to its composition and efficiency. The goal was to offer inexpensive products that would not re-flash the factory ECU. You can remove the Range AFM disabler at any time, and the truck will go back to its previous mode. The problems, however, are many. If you have LY5, LC9, LH6, LS4, and LH6 engines, you can install an AFM module. I have a 2017 gmc sierra 6.2 v8. Ans: There are three main ways to disable the AFM. In most cases, that would help. 1-866-404-6141. . The device is a must-have for any V8 truck owner who wants to enjoy the full extent of highway speed. It causes grinding of the motor, which leads to its permanent damage. Read More 2017 Ram 1500 Cruise Control Not WorkingContinue, If youre in the market for a new set of shocks for your Dodge Ram 2500 Diesel 4X4,, Read More Best Shocks for Dodge Ram 2500 Diesel 4X4Continue, Your email address will not be published. But, good enough, there are easy solutions to resolve the problems for as long as possible. So, this AFM tuner can actually improve the mileage and oil consumption of your SUV. However, having the AFM system switched off for long periods can put unintended stress on your engine and silverado 1500 and may even lead to battery drainage. Another potential issue is that disabling the AFM could cause some apps to behave erratically or even crash. I just couln't afford to take any chances at having to go through an engine disassembly so soon in my truck's life. Not only is it expensive to delete AFM, but it also takes some dedication to actually move forward with it. If you want a budget-friendly GT Motor AFM disabler that pushes your SUV to V8, then this is the one you should be getting. We recommend AFM modules byDiabloSport because theyre compatible with new and old vehicles that feature the AFM or the DFM technology. Optimize its performance to stabilize fuel consumption. You really have to wonder why all this V8-V4 complexity was added to a perfectly good V8 if as, in my case, my mileage improved!!! To avoid these issues, GM recommends that drivers who frequently use their vehicles for towing or hauling disable AFM. For example, when youre driving at lower speeds or on the highway with little throttle input, the AFM system will engage and reduce engine power. It improves the oil movement inside the chambers, which promotes ignition. If youre having trouble with your Range AFM Disabler, there are a few things you can try to fix the problem. Some devices completely mess up the ECU software or the Auto Start/Stop mechanism. Therefore, disabling AFM is dangerous for the overall performance of a pickup truck. If youre tired of the engine lag, exhaust buzz, and sluggish V4 that comes with Active Fuel Management, you need an AFM disabler. It's not "locked" to a vehicle and you can move it between vehicles as needed. Range Technology AFM Disabler Problems and Fixes - My Car Makes Noise However, despite the numerous benefits that the Range AFM disabler offers, it also poses some difficulties. Make sure that its compact and durable so that you can install it with ease. Every time I've gotten into the truck to drive it I've took my time and gave the Range plug enough time to initialize. Best of luck! After hundreds of hours and thousands of miles testing, Range Technology is an industry leader and has expanded to offering multiple Active Fuel Management, Multi Displacement System and Auto Start/Stop products for late model GM, Chrysler, and Ford applications. Similar to the GM AFM disabler, it has extensive coverage when it comes to the speedometer, power level, and shift adjustments. If you notice any disturbing signs, dont hesitate to reach out to a professional. Range technology v4 mode AFM delete devices allow your engine to work at higher than their average performance. AFM delete kits interfere with the ECU software. However, the reality is that many dealerships have been known to improperly void warranties on vehicles that use aftermarket products as a matter of policy. Make sure you properly install it and, if required, seek help for it. Next, check to see if the drivers are up to date. Can You Put a Bigger Battery in Your Car? However, if your truck is equipped with Dynamic Fuel Management, then the Sprint S1000 by DiabloSport will be a better choice. This happens because the Range AFM Disabler adds more stress to the engine, and as such, at the peak of it, the engine would shut off automatically (due to high stress). As an Amazon associate, I earn from qualifying purchases. First off. Frequently using the AFM disabler device can cause the lifter to experience degradation and might end up breaking down from stress later. This can lead to increased wear on the cylinder walls and valves, and eventually cause premature failure of the engine components. The long answer is a little more complicated. This will prevent severe damage from occurring. Pulsar LT. Apparel. So far, there have been no reports of any major problems caused by disabling the AFM, but its something to keep in mind. Although your car may continue to run normally, the appearance of the Check Engine Light (CEL) is quite disturbing to most drivers; it makes you feel theres a serious problem with your engine, always. As a result, the check engine light appears, which requires instant troubleshooting. Solution:Try uninstalling the Range AFM Disabler and run the engine for a long time to see if its overheating again. Also, make sure the AFM tuner distributes power evenly throughout the power band of the engine. Thats why most truck owners want a disabler or an AFM delete kit. However, despite the advantages that an AFM disabler can have, it can pose some difficulties. It costs ways less than a Range disabler and is quite durable as well. In this post, well take a closer look at what this app does and whether or not its worth using. This feature is designed to save fuel by reducing engine power when the vehicle is not being used at full capacity. A Diablo AFM disabler is simply a disabler for GM vehicles. It increases fuel consumption, and the truck loses its performance. However, you can improve mileage with the stabilized AFM. Log in. This unit really works. It can reset the code and remove the warning sign. Turn off half chambers and reduce the fluid flow. Solution:Uninstall the Range AFM Disabler and check if the problem still persists; if it doesnt, then the AFM disabler was the problem. I was going to wait to get a programmer, but I didn't want to go to that extreme. Using an AFM disabler depends on how your vehicle responds after connecting the AFM disabler device. It freezes the Auto Start/Stop mechanism so that your SUV can speed up with ease. Turn the AFM device off when you dont need the performance boost. To calculate the overall star rating and percentage breakdown by star, we dont use a simple average. If you only drive on weekends, or a few days in a week, and then youve got Range AFM Disabler installed on your truck, youd probably have a dead battery situation, frequently. Fits all V6 and V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks, and SUVs. Just plug it into the OBD II port and wait for the red light to flash. This can lead to serious accidents. It has done what it advertises and that is what I want, Reviewed in the United States on February 22, 2023. The Range Afm Disabler is designed to disable the Active Fuel Management (AFM) feature on GM vehicles. If you continue to use this site we will assume that you are happy with it. Replace it with new options with the help of an expert dealer. Our products do not cause damage to a vehicle when used as intended in accordance with the User Manual and should not void your vehicles manufacturers warranty. The AFM mechanism consists of its own pressure relief oil valve, a LOMA cover, a high-volume pump, and lifters. . Reviewed in the United States on January 31, 2023. It changes your entire ride experience! If youre considering using the Afm Disabler to disable the AFM on your device, just be sure to do your research first and make sure that its compatible with your device and wont cause any problems with your apps. This is because the built-in cylinders cannot achieve the standard operation time. Unfortunately, not all vehicles with the AFM function can be used with the disabler. But, youll have to first check the settings to confirm the correct software version of the module. The tuning is surprisingly accurate without de-fueling the truck. AFM/DFM Disabler - Range Technology Reviewed in the United States on March 13, 2023. AFM/DFM Disabler. Shame on GM for putting an 8 speed transmission into a 5.3 Chevy Silverado with AFM! Please dont leave the AFM disabled longer than it should. I have had this device since April. Additionally, the device is compatible with most GMC, Buick, and Chevrolet SUVs. Always use high-quality lubricants for these built-in lifters. Will disabling AFM/DFM make my fuel economy worse? Learning how to prevent afm lifter failure is important. Ensure you carry out regular and proper maintenance on your truck to ensure the parts are working correctly to prevent any damages. Silverado AFM Range disable afm 1 Answer 1 07/04/2021 9:16 am Clogging only can happen if the oil is really dirty or you literally throw dirt in. It can sustain the engine health of GM trucks, It reduces the wear and tear on your lifters, Keeps the truck on the V8 mode consistently, Eliminates engine lag while restarting or accelerating, Making towing easier with all eight cylinders engaged, Ensures a smooth ride on snowy, muddy, or difficult terrains in general, Suitable for high load and high-speed situations, Consistently keeps a GM truck engine in the V8 mode, Doesnt reprogram or damage the factory ECU, Increases engine performance and throttle response, Protects lifters from frequent wear and tear, Should be deactivated when the vehicle is not in use, Compatible with SUVs built between 2007- present, Works with both AFM and DFM-enabled vehicles, Actively eliminates engine drag and exhaust buzz, Gives you complete control over the engine, Might set your emission reading to Not Ready, May need to unplug the device for passing the emmissions test, Compatible with a wide range of GM trucks, Reduces oil consumption for AFM-enabled SUVs, Instantly starts your vehicle and gets it going, The brand offers responsive customer support, Leaves no trace of its usage after you remove it, Supports fast acceleration without the engine lag, Suitable for GMC, Chevrolet, Buick, and other models, Comes with a top speed limiter and a rev limiter, Supports AFM, DoD, and MDS Fuel Management systems, 3 levels of power tuning for GM diesel trucks, Improves the gas mileage and perfect for switching off factory afm, Helps to make the driving experience smoother for users, Absolutely perfect speedometer calibration, Helps the engine reach its peak performance, Corrects the speedometer when you change tires, User-friendly and quality installation software makes setup a breeze, Compatible with most performance upgrades, Perfect for recent vehicle models including SUVs, cars, and light trucks, Offers pretty good speedometer calibration and can disable the fault codes. Unfortunately it doesn't and when it shuts my car off like that I'm not sure if it didn't hurt my computer. What Northstar Engine Years to Avoid And Why. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. In addition, the disabler trigger check light causes poor fuel efficiency, engine vibrations, and poor truck performance. So if fuel economy is important to you, then keeping AFM active may be the way to go. Before the symptoms I had were a lot of throttle lag, the transmission would jerk in and out of gear while in v4 mode and when switching to and from V8/V4 modes. For starters, Chevy afm disabler ensures non-stop power delivery to all eight cylinders of a V8. I have a 2007 Chevy Suburban. Endeavor to check the disabler and maintain your vehicle regularly. Will This Fix my Oil Consumption Problem? It allows GM trucks to stay on the V8 mode and doesnt mangle the ECU. Dont keep the AFM disabled for longer than you should. Also, provide adequate service to the rotational parts of your ignition system. The goal was to provide custom Active Fuel Management solutions for GM cars and trucks that did not re-flash the factory ECU. All of these require the use of a Range AFM Disabler. Tuners are equipped with a speedy processor that allows them to tune many aspects of your vehicle, such as acceleration, downshifting, power level, and speed. Moving forward, tuners also disable AFM, but theyre more like a customizable solution. Best Overall: Range Technology Active Fuel Management Disable Device Criteria for Comparison As soon as we turned the key, it kicked into action, bypassing the AFM in a record response time. The disabler is also suitable for high-load applications such as towing and off-road driving. In addition, they can change gas mileage due to internal faults and decreases fuel economy. Excessive use and pressure on the lifter crack it. The installation is the same as any plug-in AFM module. To stop the vibrational damage, maintain an optimized oil level in the internal parts. When it got to 6th, it just sounds like it's purring. This guy needs transmission help, all the AFM disabling in the world is unlikely to help the problem he describes . Depending on your vehicle model, budget, and brand preference, we lined up 7 top AFM disablers for Auto Start/Stop vehicles. I spend most of my time driving on 45 MPH roads and the drive-ability with the Chevy at these speeds was horrible. Therefore, its advisable to use an AFM disabler if you encounter problems whenever you plug in the disabler device. If youre looking for a smoother ride and better performance, disabling AFM may be the way to go. Active Fuel Management (AFM) is a system used by General Motors to improve fuel economy in their vehicles. If youre experiencing noises or rough switches, you might need to stop and take a look at your AFM lifters. Please email support@rangetechnology.com or call 888-997-6615 for instructions on how to get the upgrade! How to Install Range AFM Disabler? - 3 Easy Steps! So, its not all good for Vortec engines in the long run. Several people disable their AFM to increase the speed during cruising. Since there can be different reasons for this occurring, you will need to go through a thorough check. Range AFM disabler loses sync, and the truck loses power during driving. Range AFM Disabler - Long Term Review Hilltown 3.47K subscribers Subscribe 1.9K Share Save 322K views 5 years ago Opinions of the Range Technology AFM Disabler after using it in a 2008.