ford program 21n08 pcm reprogram due to engine shudder

One of the most common issues that you may face is to program 21n08 PCM to reprogram due to engine shudder. In simple terms, engine shudder is a vibration that can be felt coming from the engine bay. Theyll be able to determine if the problem is due to a faulty PCM and can reprogram it accordingly. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network. As I read it (not saying I'm right), If you DON'T do the updates, I think Ford will not cover it in the future. to Amazon, eBay and other sites may include affiliate code. If your Ford Raptor is experiencing engine shudder, you may need to have the PCM reprogrammed. Ford TSB 21N08 Make: Ford Number: 21N08 Date: 10/29/2021 Title: PCM Reprogram Due to Engine Shudder Summary: In a very low percentage of the affected vehicles, an engine shudder may develop after receiving the PCM update provided in program 21B10. Reboot. Because the 21B10 has expired and the 21N03 is about to expire at the time of this writing, we need to explore what your costs would be if you needed to replace the cam phasers out of your own wallet. When this happens, the engine can stall without warning and the vehicle may not be able to be restarted. Hello Raptor world. This can be caused by something as simple as a loose spark plug, or something more serious like an issue with the crankshaft or connecting rods. The open recalls are unrelated to the transmission. Any suggestions on what to do would be helpful? For a better experience, please enable JavaScript in your browser before proceeding. The Ford/GM 10R80 is "defective"? While engine shudder can be alarming, its important to keep in mind that not all instances are created equal. If you have one of these bikes, you should stop using it immediately and return it to Walmart for a full refund. The recall is for bikes with front wheels that can detach unexpectedly, posing a fall hazard to riders. Later that day, it stalled again when I was at a red light. Ford then released two further customer satisfaction programs as an extension of coverage. The dealer will reflash the powertrain control module (PCM) with new software to fix the problem. These guys are simply trying to Band-Aid a crap design. Fords are equipped with an adaptive shift feature where the computer learns to adjust the shifting for a smoother ride based on the drivers habits. Advertising - It was also discussed that the reprogramming could result in a shudder in the drive train which would require further work. This repair is a one-time thing and is only offered until Janurary 1st, 2023. 21N08 is for those with engine shudders. Check Gauges Light Comes On, And Car Shuts Off, Roach Getting Into Car Meme Explained: Get On This Trend. Be aware that your cam phaser rattle may return. might be auto on/off that truck comes equipped with, There is a new Recall specifically for this. Strange first post. For a better experience, please enable JavaScript in your browser before proceeding. The 21N03 was the one I was thinking of. Cookie Policy - The Ford F150 sold 663,508 trucks in 2021, beating out Ram and GM. Because they are such a popular model, Ford F150 owners have their own forums and subreddits devoted to their truck model. If not, you will want to get the latest computer updates before the warranty expires on it. Once 21B10 is done, it unlocks two customer satisfaction programs 21N03 and 21N08. If you previously received the 21B10 PCM update at a Ford dealer and are now experiencing the engine shudder, you should take advantage of the PCM reprogram. Did the re program- to no avail- the engine light back on. It may not display this or other websites correctly. Less rattle on startup, and no adverse effects so far. Thats why you have to take the help of a mechanic or dealership. In the meantime, its important to be extra careful when driving one of these recalled vehicles. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. '22 camera issue made worse by dealer and others issues not resolved. and if so an updated calibration will be applied. Sometimes you can get a Ford for cheap because it has a cold start rattle. 14. When the computer is programmed, it will erase this programming andthe vehicle will have to relearn your driving habits. The engine shudders 21N08 issue can be caused by a variety of factors, including problems with the PCM software, issues with the transmission, or a lack of proper maintenance. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. So you need to verify with your dealership with your VIN that the recall repairs have been done. Automated page speed optimizations for fast site performance, Benefits of reprogramming the PCM to address the engine shudder 21N08 issue, Improving performance and fuel efficiency. I'm a long-time Ford and automotive enthusiast, and I've been writing about cars for over 10 years. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. I have an appointment to drop mine off in October. The PCM reprogramming process is often recommended as a solution to the engine shudder 21N08 issue. Privacy Statement - Honestly? Do Not Sell or Share My Personal Information -. If you click them and make a purchase, we may earn a small commission. States PCM reprogram due to engine shudder, is this anyway related to 21B03. Please register or login to enable Dark Mode. You are using an out of date browser. Cam phaser rattle back and check engine light on. Please register or login to enable Dark Mode. If youre a Ford owner, you may be eligible for the Customer Satisfaction Program 21B10. Cam Phaser replacements costs at least $1200, depending on the shop. The PCM reprogramming process is often recommended as a solution to the engine shudder 21N08 issue. By addressing the engine shudder 21N08 issue, the cars performance and fuel efficiency can be improved. If Ford was serious about this they would offer customers compensation as Volkswagen did. If the Carfax shows that the vehicle that you are looking at buying has already received the 21B10, then you may need to take it in for the 21NO8 reflash to revert those settings. I am actually looking to buy my first F150 3.5L EcoBoost, as a used truck, but have seen a lot of posts regarding the. The F150 is the best-selling pickup truck in Americaand has been for 45 years. t seems like every other Raptor and Ford 10R80 has these issues. What is this all about? Program #21N08 PCM REPROGRAM DUE TO ENGINE SHUDDER; . Disclaimer: Links on this page pointing If you are an astute shopper, you might have found these issues before buying a vehicle. This resolves the cam phaser noise on startup issue (you know, the annoying Ford cold start cam phaser rattle). These are technically not recalls but an extension of coverage if the customer has a concern and falls within the window of . If Im not in the garage creating content, youll find me outside, running, canoeing, and traveling. Im new to my 20, is this a TSB? Hmm very interesting perhaps I should take it in and see if they will replace mine. You are using an out of date browser. But what exactly is engine shudder? Unfortunately, many users reported a return of the symptoms after the 21B10 reflash. This issue is often caused by a software glitch or by using incompatible software for the specific make and model of the car. Recall 21B10 is a campaign by the United States Consumer Product Safety Commission (CPSC) to recall certain models of childrens bicycles. So, it is certainly very uncomfortable and potentially dangerous for the drivers and passengers. additional VCT or engine timing related components not included in the Parts List. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. The goal of a manufacturer customer satisfaction program is to increase customer loyalty and repeat business. Likes: 1. In December, I went in for the 21b10 - PCM Program for Cam Phaser Rattle. 21B10 will be the first thing a Ford dealer would do. Id look much closer at a CPO truck than the remaining 2nd hand market. By updating the software, the PCM can better control the engine and transmission, which can help to eliminate the engine shudder 21N08 issue. Terms of Service - I brought my 2019 F-150 3.5 EB in for the recall. This campaign is for vehicles that had 21B10 S2 performed and had an engine shudder afterward. My truck has 8600 miles on it currently. The PCM (Powertrain Control Module) is a computer located in a cars engine that controls the cars engine and transmission. Copyright 2022 by MechanicsPick.com! Field Service Action: 21N08 "PCM Reprogram Due to Engine Shudder", Yep -- what ASV said. The affected vehicle exhibits a very noticeable shudder, and can be pretty concerning. @Stevec1129 I haven't had the chance to try this yet, but I'm really hoping this new recall I see for my truck fixes the issue. From what the rep told me 21B10 needed to be done before 21N08 even though I have a FSA for 21N08. Program 21N08 will be performed if your vehicle exhibits an engine shudder during light throttle operation between 1,500 and 2,500 rpm. This condition is typically caused by the buildup of deposits on the intake valves and combustion chambers. If you click them and and 2018-2020 Navigator Vehicles Equipped with a 3.5L GTDI Engine PCM Reprogram Due to Engine Shudder ;In a very low . Advertising - Or, if your vehicle has been in a collision, the impact could have damaged the PCM. By updating the software that controls the PCM, the PCM can better control the engine and transmission. In some cases, a little bit of harmless vibrations is perfectly normal and nothing to worry about. I was looking at another truck earlier and noticed on the Carfax it showed a "Manufacturer Customer Satisfaction Program Issued". Mine doesn't die like yours, but definitely a problem there. Hello mjpatera! The Powertrain Control Module (PCM) needs to have been first reprogrammed under the earlier customer satisfaction program 21B10. It is not necessary to remove the two left valve cover camshaft sensors. Powertrain Control Module Reprogram for Cam Phaser Rattle, Rear Light Wiring Ford Tail Light Wire Colors, Top 6 Brake Pads for 2013 Ford F150 44: Find the Perfect Fit for Your Truck, 6 Best Mud Flaps for F150: Ultimate Guide for Truck Owners, Boost Your F150s Power: Best 9 Cold Air Intakes for 2017 Ecoboost Reviewed. Had my cam phasers done back in July. 5. 10,492. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Reboot. Advertising - Ford F150 Forum - Community of Ford Truck Fans . BUT.I have been reading a lot about the Cam Phasers issue and all of them getting the. It is an essential part of a cars powertrain system and is responsible for managing the fuel delivery, ignition timing, and transmission shifts to ensure optimal performance and efficiency of the car. The situation is really bad with Ford now. By updating the software that controls the PCM, the PCM can better control the engine and transmission. Customer Satisfaction Program 21N08 Certain 2017-2020 Model Year F-150, 2018-2020 Expedition, and 2018-2020 Navigator Vehicles Equipped with a 3.5L GTDI Engine PCM Reprogram Due to Engine Shudder LABOR ALLOWANCES Description Labor Operation Labor Time Test drive to verify engine shudder and reprogram PCM to last revision. There is a new Recall specifically for this. This generally only affects a low percentage of vehicles that received the 21B10 flash. Contact Us - Two versions of PCM calibrations - the regular one (21B10) and one for if you experience engine shudders with the regular one (21B10S2). 21N08B 1.2 Hours Ford F-150 Raptor General Discussions [GEN 2], Positive Experience: Third Party Warranty Repair, Ford Raptor Engine Discussion and Performance Mods, Hmmm? While there may be other potential remedies for the engine shudder 21N08 issue, such as replacing transmission components or performing other repairs, the PCM reprogramming process is often the most effective and efficient solution. Thanks! Hopefully, I'll be switching over from 11+ years of Land Cruiser and Jeep ownership. I now have 85k miles. Replacing rear bumper trim panel - anyone had to? The PCM reprogramming process involves updating the software that controls the PCM. Engine. If the PCM software is incorrect or outdated, it can cause the engine to shudder or shake. Ford is offering a no-cost repair to reprogram the PCM on these vehicles suffering from engine shudder following the previous 21B10 update. Send us a private message with your F-150's VIN. Cookie Policy - LOL, Ford Raptor Exterior Modifications Forum [GEN 1]. But unlike my previous trucks, this ones not going to be an overlander or rock crawler that needs to not leave me stranded in the middle of nowhere. Now they say it needs another round of cam phasers. . More importantly, this recall is supposed to help extend the life of the cam phasers as demonstrated by their extended warranty coverage for vehicles that received this PCM reprogram prior to February 2022. By updating the software that controls the PCM, the PCM can better control the engine and transmission, which can help to eliminate the engine shudder. 21n08 - PCM reprogram due to engine shudder. I had 21B10 done last week on my '19. I'm late to the party but my 3.5L EcoBoost is doing this and it's getting worse. Generally, Fords are extremely reliable vehicles and are cheap to repair. If your vehicle is equipped with the 3.6L engine and has less than 80,000 miles, it may be eligible for a free of charge power control module (PCM) reprogramming. Ford is aware of this problem and has issued a recall to fix it. Summary. Oh ok perhaps a good point. However, if the vibrations are severe enough to cause your car to shake or rattle, then its definitely time to take it to a mechanic for further diagnosis. The three trucks I have looked at have had the 21N08 update, so my question is..If you were in my position, would you pull the . I would like to hear from some of the owners which have had the 21N08 update done and see if their issues have gone away. If your check engine light is on and youre experiencing engine shudder, your car may need a pcm reprogram. If youre experiencing engine shudder in your Ford vehicle, please bring it to your nearest dealership or service center so we can take a look and get it fixed up for you as soon as possible. If it becomes corrupted or damaged, it can cause all sorts of problems including engine shudder. (CSP 21N03 and 21N08) - Hi guys, I am pretty new F150 owner (2019 new to me bought about a month ago) and noticed on my ford pass app that I have two notices in my recalls section: CSP 21N03 CAM PHASERS and 21N08 PCM REPROGRAM DUE TO ENGINE SHUDDER. Program 21N08 Pcm Reprogram Due to Engine Shudder. One potential cause of engine shudder is an issue with the PCM, or powertrain control module. Has Ford corrected the Cam Phaser rattle in Gen3? Issues with IWE potentially caused by PCM Reprogram. This campaign is for vehicles that had 21B10 S2 performed and had an engine shudder afterward. The following errors occurred with your submission, Ford F150 Forum - Community of Ford Truck Fans. The truck seems to be driving fine, although I did have some cam/crank codes last month and went to dealer where they performed TSB 21-2357 and SSM 48423. 1997 F150 stalls when defrost turned on full, Do Not Sell or Share My Personal Information. at 2017, 2018 and a 2019. The first software update was performed on my 2018 three weeks ago and did not solve the issue. Its usually most noticeable at idle, but can also be felt when accelerating. Thats why were committed to quickly addressing any issues that may arise with our vehicles. Do Not Sell or Share My Personal Information -. The PCM reprogramming process is often recommended as a solution to the engine shudder 21N08 issue. UPDATE: So I talked to Ford customer service today. All the VCT solenoid and spark plug tube seals require inspection, but not all require replacement. Plenty of better engineered options out there. I was looking at another truck earlier and noticed on the Carfax it showed a "Manufacturer Customer Satisfaction Program Issued". This recall affects a variety of models from the 2012-2013 model years, including the Escape, Fusion, Taurus, Flex, Explorer, and F-150. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network. It may not display this or other websites correctly. Gotcha. If your engine does stall unexpectedly, try to pull over to a safe location before attempting to restart it. Detroit. . Do Not Sell or Share My Personal Information -. In December, I went in for the 21b10 - PCM Program for Cam Phaser Rattle. Your email address will not be published. Otherwise, further diagnostics will be required to determine cause of shudders. Required fields are marked *. We are talking about millions of trucks and SUVs! Yesterday drove the truck from NY to Maine and all through the traffic out of NY truck had a strong vibration right around 1000 rpm and would settle at a full stop. You are using an out of date browser. 2015 - 2020 F150 - 21N08? I had the first PCM recall done too, but have an engine shudder issue. It was program #21N08 PCM Reprogram due to engine shudder. Received 8 Likes on 6 Posts. It is difficult for me to get a price right now on the PCM reprogramming since it is still under warranty for a few more weeks, so most front-desk service advisors dont have pricing. Until I get some specifics on what the reprograms do, I'm holding off. Everything seems relatively fine since, no check engine lights. If your car is experiencing engine shudder, it may be time for a PCM reprogram. They only pay the dealership 75-80% of the labor cost, and guess what, the technicians are the ones who have to cover the difference. GEN 2 (2017-2020) Ford F-150 Raptor Forums, Ford F-150 Raptor General Discussions [GEN 2], Need some help ASAP Code P06B6/ Faulty PCM, Ford SVT Raptor General Discussions [GEN 1], Ford Raptor Engine Discussion and Performance Mods, Hmmm? Im meticulous about my oil changes, every 4000-5000 miles using Amsoil 100% synthetic. So I should probably find out what this transmission repair is. Contact Us - This new customer satisfaction program is designed to reverse engine shudder caused by this previous PCM calibration. Ford 5.4 Engine Life Expectancy . This can help to eliminate the engine proceed shudder. Y'all better read that letter again. 2. Program #21N08 PCM REPROGRAM DUE TO ENGINE SHUDDER; Manufacturer Customer Satisfaction Program issued. That said, after some pressuring, I had a Ford technician told me that it would likely cost around $300 to run the reprogramming on your PCM if you were to bring it in outside of warranty. I have used premium fuel and it didnt make any difference. Because of this issue, your engine may shake or shudder. General discussion on the 13th generation Ford F150 truck. The 21N08 PCM reprogramming is due to an engine shudder that was noticed by some customers. I had the original work done under warranty 54k miles. So they basically work 15 hours but get paid only 10 hours. Hey all, I am looking to buy my first full size truck and very interested in a used F-150 3.5L EcoBoost, all because of being good in gas consumption and the amazing towing capability. Manage Preferences - So far, these recalls have been effective at solving the problem and improving customer satisfaction. This can be caused by a variety of factors, including a dirty or faulty mass air flow sensor. For a better experience, please enable JavaScript in your browser before proceeding. The Ford/GM 10R80 is "defective"? The problem stems from the fact that these vehicles are equipped with an engine control module (ECM) that can fail due to a software error. JavaScript is disabled. Took it to dealer said it was cam phaser issue again. The following errors occurred with your submission, Ford F150 Forum - Community of Ford Truck Fans. (1). When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Im getting a better understanding on this, now. Calling the dealer when I get back and having it looked at thanks for this info. The 21B10 was designed to solve a cam phasers rattle by increasing oil flow to them, but a percentage of affected vehicles demonstrated the side effect of an engine shudder. Ford F-150 Raptor General Discussions [GEN 3], Ford Raptor Engine Discussion and Performance Mods, Ford F-150 Raptor General Discussions [GEN 2], Hmmm? Go back and tell the dealer is has a shudder. That population essentially consists of vehicles that were poorly maintained or ran low on oil. Your mechanic can hook up a diagnostic tool to your car to determine if this is the issue. Only detectable at a crawl speed. Dealer will. At Ford Motor Company, we take vehicle safety and quality very seriously. Hey! X-Bull winch reviews | Where are they made? Just noticed a shudder after the truck was serviced last weekend. If your cam phasers are not noisy, don't fix stuff that isn't broken, obviously the earlier PCM upgrade was done that extends your warranty to 70000 miles and prorates beyond that, you don't have the shudder so not needed the 108 flash. (2). Ford Motor Company will provide a no-cost, one-time repair under program 21N08 to return the vehicle's PCM to the prior calibration. I have three trucks in mind that I am looking at 2017, 2018 and a 2019. This PCM update is program 21B10. Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. were completed so that you will be covered by the Ford warranty of 70k miles regarding cam phasers/VCT systems. Symptoms of a bad cam phaser include a loud engine rattle or tick when the engine is running, a check engine light, and stalling at a red light. How can I verify my PCM is extended to 70k? Any shop with an IDS scan tool will be able to check your car for transmission codes. . They will uninstall and re-install the program using specialized equipment and software. If the rpm is above 16-1800 it drives smooth as can be. What did you do to your truck today? I an having the same issues with my 2013 f150 ecoboost 116k started about 6 months ago. The affected bikes were sold at Walmart stores nationwide from February 2018 through July 2018. This issue can be uncomfortable and potentially dangerous for the driver and passengers, and it can also lead to reduced performance and fuel efficiency. Pcv Valve Ford 4.2 Liter V6 Engine Diagram . If your Raptor is experiencing engine shudder, you may need to have the PCM (powertrain control module) reprogrammed. Reliability is important to me. Is this related to the cam phaser reflash FSA? Im going to try to use it as a point of negotiation. By logging into your account, you agree to our. Surprised to not see a whole slew of threads or posts on 21N08. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. This is because the PCM reprogramming process addresses the root cause of the issue and can help to prevent the issue from recurring in the future. We cover this rattle in detail and how to fix it for free. By logging into your account, you agree to our. I imagine that you may get the cold start rattle and earlier cam phaser failure, but at least the engine wont shudder.

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