ford program 21n08 pcm reprogram due to engine shudder

Oh ok perhaps a good point. If your Ford vehicle is experiencing an engine shudder, its important to get it checked out by a professional as soon as possible. No matter what the cause of your engine shudder may be, its always best to err on the side of caution and get it checked out by a professional as soon as possible. There is a new Recall specifically for this. Ford is offering a no-cost repair to reprogram the PCM on these vehicles suffering from engine shudder following the previous 21B10 update. BUT.I have been reading a lot about the Cam Phasers issue and all of them getting the. Reaction score. Recall 21B10 is a campaign by the United States Consumer Product Safety Commission (CPSC) to recall certain models of childrens bicycles. Customer Satisfaction Program 21B10 was an extended warranty coverage on engine cam phasers on vehicles that had received a PCM reflash prior to December 31, 2021. That said, Id still check. The Program 21N08 PCM Reprogram is designed to address an engine shudder condition on certain vehicles. One potential cause of engine shudder is an issue with the PCM, or powertrain control module. Within a day or less, the cam phaser was rattling again and my engine was shuddering. Program 21N08 Pcm Reprogram Due to Engine Shudder . When there are problems with the transmission, it can cause the engine to shudder. The 21N08 is a pcm reprogram due to engine shudder that reverts the programming back to the original programming prior to the 21B10 reflash. I appreciate the help. Hello mjpatera! X-Bull winch reviews | Where are they made? Manage Preferences - Reboot. Program 21N08 will be performed if your vehicle exhibits an engine shudder during light throttle operation between 1,500 and 2,500 rpm. cam phaser rattles. The PCM reprogramming process is often recommended as a solution to the engine shudder 21N08 issue. It was program #21N08 PCM Reprogram due to engine shudder. Took it to dealer said it was cam phaser issue again. If it becomes corrupted or damaged, it can cause all sorts of problems including engine shudder. In simple terms, engine shudder is a vibration that can be felt coming from the engine bay. The below is copied and pasted from this thread: 21N08 PCM REPROGRAM DUE TO ENGINE SHUDDER update. 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. Strange first post. Theyll be able to determine if the problem is due to a faulty PCM and can reprogram it accordingly. UPDATE: So I talked to Ford customer service today. If youre a Ford owner, you may be eligible for the Customer Satisfaction Program 21B10. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. I'm assuming this is like a TSB. 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 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. Calling the dealer when I get back and having it looked at thanks for this info. While there may be other potential remedies for the engine shudder 21N08 issue, the PCM . Contact Us - might be auto on/off that truck comes equipped with, There is a new Recall specifically for this. This PCM update is program 21B10. The open recalls are unrelated to the transmission. Ill try to update this report in 2023 as this customer satisfaction bulletin expires. Plenty of better engineered options out there. I started Fordmasterx as an effort to combine my two passions writing and car ownership into one website. Oftentimes, this engine shudder may be mistaken for a transmission shudder. 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. You are using an out of date browser. 2015 - 2020 Ford F150 - Are CSP's only performed as needed? Just extended the coverage. While engine shudder can be alarming, its important to keep in mind that not all instances are created equal. It may not display this or other websites correctly. I also don't know if the issue with the Cap Phasers will cause other engine problems down the road. If youre experiencing engine shudder, the first thing you should do is take your vehicle to a Ford dealership or authorized service center for diagnosis. Because of this issue, your engine may shake or shudder. additional VCT or engine timing related components not included in the Parts List. 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. This just appeared in my ford pass. Cookie Policy - I hope that you find everything you need on our website and that we can help guide you through all your automotive needs. At the worst, if the issue re-appears (low likelihood), you might end up out of pocket for a fairly affordable repair. This removes the shudder. 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. Even with these known issues, the Ford F150 has an annual maintenance cost estimate of about $858 per year. Privacy Statement - Do Not Sell or Share My Personal Information -. Be aware that your cam phaser rattle may return. 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. Has Ford corrected the Cam Phaser rattle in Gen3? Terms of Service - In the meantime, its important to be extra careful when driving one of these recalled vehicles. The F150 is the best-selling pickup truck in Americaand has been for 45 years. . Honestly? In December, I went in for the 21b10 - PCM Program for Cam Phaser Rattle. Please register or login to enable Dark Mode. Generally, the timing chain, chain tensioners and water pump will be replaced at the same time, driving costs up to about $3,000. Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. One of the most common issues that you may face is to program 21n08 PCM to reprogram due to engine shudder. The 21N08 PCM reprogramming is due to an engine shudder that was noticed by some customers. . There are several F150s, Expeditions, and Navigators that needed a PCM reprogram due to an Engine shudder. If not, you will want to get the latest computer updates before the warranty expires on it. This is the PCM update to prevent cam phaser rattle and will erase your tune. Did the re program- to no avail- the engine light back on. What did you do to your truck today? My goal is to empower more people to be self-sufficient. Ford Motor Company will provide a no-cost, one-time repair under program 21N08 to return the vehicle's PCM to the prior calibration. For a better experience, please enable JavaScript in your browser before proceeding. How about introducing yourself in the new members section and posting a pic of your truck? The shudder may be felt during light acceleration, at speeds between 30-40 mph, and can last for a couple of seconds. This generally only affects a low percentage of vehicles that received the 21B10 flash. were completed so that you will be covered by the Ford warranty of 70k miles regarding cam phasers/VCT systems. Go back and tell the dealer is has a shudder. The first software update was performed on my 2018 three weeks ago and did not solve the issue. Required fields are marked *. I have three trucks in mind that I am looking at 2017, 2018 and a 2019. It was also discussed that the reprogramming could result in a shudder in the drive train which would require further work. 21N08 is for those with engine shudders. 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. I'm assuming this is like a TSB. 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. And if you do need to restart it, make sure youre in neutral or park before doing so. What is this all about? The Ford/GM 10R80 is "defective"? You literally just typed back exactly what I said. This campaign is for vehicles that had 21B10 S2 performed and had an engine shudder afterward. If it is, theyll likely recommend getting the pcm reprogrammed. Y'all better read that letter again. Ford F150 Forum - Community of Ford Truck Fans . The previous 21B10 customer satisfaction update was designed to send more oil to the cam phasers. In some cases, the engine may enter limp mode. Since we know what these issues are, you are safe to buy one of these Ford models. @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. Otherwise, further diagnostics will be required to determine cause of shudders. Yep I have been told it just means that Ford is extending the warranty in regards to cam phasers to 75k I believe. In some cases, the PCM may need to be reprogrammed in order to fix the problem. By updating the software, the PCM can better control the engine and transmission, which can help to eliminate the engine shudder 21N08 issue. 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. I am confused about this. In addition, the ECM will receive an update that will improve transmission shift quality. I asked them to let me know if the Cam Phaser Rattle recall had ever been done to the vehicle and when I picked it up, they told me they did "RECALL 210B10" and the work order stated "210B10D Reprogram PCM to the latest level". Ford F-150 Raptor General Discussions [GEN 3], Ford Raptor Engine Discussion and Performance Mods, Ford F-150 Raptor General Discussions [GEN 2], Hmmm? I had the original work done under warranty 54k miles. 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. This generally only affects a low percentage of vehicles that received . Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network. In this article, we will discuss the PCM reprogramming process, the root cause of the program, and the solutions to the issue. Field Service Action: 21N08 "PCM Reprogram Due to Engine Shudder", Yep -- what ASV said. JavaScript is disabled. Engine shudder is a vibration that can be felt in the vehicle's engine, and it is usually caused by an imbalance . The 5.4L Ford engine is a V8 that was used in many different vehicles from . Diagram. to Amazon, eBay and other sites may include affiliate code. 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. When it comes to tools, home improvement, and being a shade tree mechanic, youve come to the right spot. The affected bikes were sold at Walmart stores nationwide from February 2018 through July 2018. Fords brilliant idea was to revert the programming back to the original level. Aftermarket Products, Reviews & Installation, Suggestions, Comments & Questions about the Forum, https://www.f150forum.com/f118/field6275/index148/. I an having the same issues with my 2013 f150 ecoboost 116k started about 6 months ago. The initial cam phasers rattle would generally first appear on a cold start due to a lack of oil. What is my next option? . What did you do to your truck today? If you search 21N08 you'll see that's the fix for it. So, we see that transmission issues may be the cause behind 21n08 engine shudder. If the PCM software is incorrect or outdated, it can cause the engine to shudder or shake. Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. That population essentially consists of vehicles that were poorly maintained or ran low on oil. Only 21B10 has to be completed, 21N08 is extended coverage. If the rpm is above 16-1800 it drives smooth as can be. Contact Us - 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. Cam Phaser replacements costs at least $1200, depending on the shop. The dealer will reflash the powertrain control module (PCM) with new software to fix the problem. These are named 21N03 which is targeted to the startup rattle and replaces the cam phasers. This can be done by a Ford dealership or an authorized service center. Took it to dealer said it was cam phaser issue again. I was looking at another truck earlier and noticed on the Carfax it showed a "Manufacturer Customer Satisfaction Program Issued". I brought my 2019 F-150 3.5 EB in for the recall. This can be caused by a variety of factors, including a dirty or faulty mass air flow sensor. The PCM (Powertrain Control Module) is a computer located in a cars engine that controls the cars engine and transmission. How will this extend your powertrain warranty 2 years? I read somewhere that adding an octane booster for a couple of tanks will help. '22 camera issue made worse by dealer and others issues not resolved. 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 . This is a free service and should only take about an hour or so to complete. In rare instances, some vehicles will experience an engine shudder after reprogramming the PCM with the 21B10 update. 21N08 update, So I do not know if should pull the trigger or not. So, it is certainly very uncomfortable and potentially dangerous for the drivers and passengers. I now have 85k miles. If your Ford Raptor is experiencing engine shudder, you may need to have the PCM reprogrammed. So they basically work 15 hours but get paid only 10 hours. However, the increased oil in the cam phasers may affect engine performance, especially when cruising at a steady speed. Summary of Related Cam Phaser Rattle Recalls: How Much Does Cam Phaser Replacement Out Of Warranty Cost? You are using an out of date browser. These guys are simply trying to Band-Aid a crap design. I have used premium fuel and it didnt make any difference. If you own one of these affected vehicles, you should take it to your local dealership as soon as possible to have the ECM reprogrammed. At Ford Motor Company, we take vehicle safety and quality very seriously. Advertising - From what the rep told me 21B10 needed to be done before 21N08 even though I have a FSA for 21N08. By logging into your account, you agree to our, yes they are only done if the concern is present. I was looking at another truck earlier and noticed on the Carfax it showed a "Manufacturer Customer Satisfaction Program Issued". The cause of engine shudder can vary, but its often the result of an imbalance in the engine itself. develop an undesirable noise. 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. The Program 21N08 PCM Reprogram is designed to address an engine shudder condition on certain vehicles.

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