I've seen some mention of a shifter cable clip that breaks or something. Hmm very interesting perhaps I should take it in and see if they will replace mine. Dealer called and said bill would be $1200. The previous 21B10 customer satisfaction update was designed to send more oil to the cam phasers. Proper maintenance is essential to keep a cars engine and transmission running smoothly. If a car is not regularly maintained, it can lead to problems such as the engine shudder 21N08 issue. Y'all better read that letter again. We are talking about millions of trucks and SUVs! Did the re program- to no avail- the engine light back on. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network. Theyll be able to determine if the problem is due to a faulty PCM and can reprogram it accordingly. BUT.I have been reading a lot about the Cam Phasers issue and all of them getting the. Mine does this while at low rpms. 21n08 - PCM reprogram due to engine shudder. The Program 21N08 PCM Reprogram is designed to address an engine shudder condition on certain vehicles. Your car should also be outside of its warranty in order to keep from voiding a warranty on your car. This is the PCM update to prevent cam phaser rattle and will erase your tune. When there are problems with the transmission, it can cause the engine to shudder. 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 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. X-Bull winch reviews | Where are they made? This campaign is for vehicles that had 21B10 S2 performed and had an engine shudder afterward. . For a better experience, please enable JavaScript in your browser before proceeding. This site allows me to test new tools, piddle around in the garage, and share the insights I get from flipping cars and houses. What did you do to your truck today? What is my next option? Privacy Statement - 21N08 update, So I do not know if should pull the trigger or not. If it becomes corrupted or damaged, it can cause all sorts of problems including engine shudder. The first software update was performed on my 2018 three weeks ago and did not solve the issue. The transmission is responsible for transmitting power from the engine to the wheels. While there may be other potential remedies for the engine shudder 21N08 issue, the PCM reprogramming process is often the most effective and efficient solution. Fords brilliant idea was to revert the programming back to the original level. Diagram. . Copyright 2022 by MechanicsPick.com! If you are an astute shopper, you might have found these issues before buying a vehicle. From what the rep told me 21B10 needed to be done before 21N08 even though I have a FSA for 21N08. Privacy Statement - Thank you for choosing Ford! it's a software update to prevent a phaser . 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". For a better experience, please enable JavaScript in your browser before proceeding. Within a day or less, the cam phaser was rattling again and my engine was shuddering. The shudder may be felt during light acceleration, at speeds between 30-40 mph, and can last for a couple of seconds. Required fields are marked *. Ford F-150 Raptor General Discussions [GEN 3], Ford Raptor Engine Discussion and Performance Mods, Ford F-150 Raptor General Discussions [GEN 2], Hmmm? Program 21N08 Pcm Reprogram Due to Engine Shudder. 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. The Powertrain Control Module (PCM) needs to have been first reprogrammed under the earlier customer satisfaction program 21B10. 1997 F150 stalls when defrost turned on full, Do Not Sell or Share My Personal Information. 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. JavaScript is disabled. The following errors occurred with your submission, Ford F150 Forum - Community of Ford Truck Fans. You are using an out of date browser. If you click them and make a purchase, we may earn a small commission. This repair is a one-time thing and is only offered until Janurary 1st, 2023. If youre a Ford owner, you may be eligible for the Customer Satisfaction Program 21B10. Was it stalling or did the auto shutoff just turn it off for a few seconds? (1). This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. The affected vehicle exhibits a very noticeable shudder, and can be pretty concerning. JavaScript is disabled. I also don't know if the issue with the Cap Phasers will cause other engine problems down the road. This can be caused by a variety of factors, including a dirty or faulty mass air flow sensor. What is this all about? 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 PCM controls many aspects of the vehicles engine and transmission, including ignition timing, fuel injection, and shifting. Id look much closer at a CPO truck than the remaining 2nd hand market. There is a new Recall specifically for this. Hello Raptor world. BUT..I have been reading a lot about the Cam Phasers issue and all of them getting the 21N08 PCM REPROGRAM DUE TO ENGINE SHUDDER update. Posts: 20. Reprogram the PCM using the latest software level of the appropriate Ford . The below is copied and pasted from this thread: 21N08 PCM REPROGRAM DUE TO ENGINE SHUDDER update. Honestly? 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. Within a day or less, the cam phaser was rattling again and my engine was shuddering. Oftentimes, this engine shudder may be mistaken for a transmission shudder. Sounds pretty promising Sounds pretty promising If you click them and make a purchase, we may earn a small commission. Im going to try to use it as a point of negotiation. Program 21N08 Pcm Reprogram Due to Engine Shudder. This can help to eliminate the engine proceed shudder. 21N08 is for those with engine shudders. That population essentially consists of vehicles that were poorly maintained or ran low on oil. One potential cause of engine shudder is an issue with the PCM, or powertrain control module. 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. Engine. Pcv Valve Ford 4.2 Liter V6 Engine Diagram . 5.7 Hemi Lifter Failure Symptoms Causes & Fixes, Lomax Tonneau Cover problems & troubleshooting, Truxedo Sentry CT Problems & Troubleshooting, UnderCover Armor Flex Problems & Troubleshooting, Retrax Bed Cover Problems & Troubleshooting, Peragon Bed Cover Problems & Troubleshooting. Ford TSB 21N08 2019 F-150 | CarComplaints.com You are using an out of date browser. If you click them and So I should probably find out what this transmission repair is. The 21N08 PCM reprogramming is due to an engine shudder that was noticed by some customers. Aftermarket Products, Reviews & Installation, Suggestions, Comments & Questions about the Forum, https://www.f150forum.com/f118/field6275/index148/. I have a new to me 2017 SCREW that I purchased about a month ago. Took it to dealer said it was cam phaser issue again. Surprised to not see a whole slew of threads or posts on 21N08. Has anyone else experienced this after having the PCM updated? Do Not Sell or Share My Personal Information -. I was looking at another truck earlier and noticed on the Carfax it showed a "Manufacturer Customer Satisfaction Program Issued". First off, be aware that CarFax may show these recalls whether or not they have been done. Manage Preferences - Or, if your vehicle has been in a collision, the impact could have damaged the PCM. Powertrain Control Module Reprogram For Cam Phaser Rattle JavaScript is disabled. 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. PDF TECHNICAL SERVICE BULLETIN 20- 3.5L EcoBoost - Cold Start Ticking Manufacturer Customer Satisfaction Program Issued - Ford Expedition Forum However, for peace of mind, Ford is providing an extended warranty for customers who receive the PCM update under program 21B10 prior to December 31, 2021 and continue to experience cam phaser noise after receiving that PCM update, A cam phaser that has developed an undesirable noise does not affect the vehicle safety, performance, or emissions. Some specific causes of the engine shudder 21N08 issue may include-. Summary of Related Cam Phaser Rattle Recalls: How Much Does Cam Phaser Replacement Out Of Warranty Cost? and 2018-2020 Navigator Vehicles Equipped with a 3.5L GTDI Engine PCM Reprogram Due to Engine Shudder ;In a very low . They will uninstall and re-install the program using specialized equipment and software. 21N08B 1.2 Hours The following errors occurred with your submission, Ford F150 Forum - Community of Ford Truck Fans, Aftermarket Products, Reviews & Installation, Suggestions, Comments & Questions about the Forum, Send a private message to VelocityBlue2020, Do Not Sell or Share My Personal Information. Has anyone had FSA 21N08 reflash done yet? | Page 4 | Ford Expedition Forum Otherwise, further diagnostics will be required to determine cause of shudders. 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. Just noticed a shudder after the truck was serviced last weekend. Recall letters were mailed to each affected vehicle owner On September 27, 2021. Just extended the coverage. Hello mjpatera! cam phaser rattles. Mine had only recently started rattling on startup. This issue is often caused by a software glitch or by using incompatible software for the specific make and model of the car. Do Not Sell or Share My Personal Information, https://www.f150forum.com/f118/field6275/index152/. If your engine does stall unexpectedly, try to pull over to a safe location before attempting to restart it. General discussion on the 13th generation Ford F150 truck. Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If it is, theyll likely recommend getting the pcm reprogrammed. 10,492. If youve recently had your engine repaired or replaced, the new parts may not be compatible with the old PCM programming. Program #21N08 PCM REPROGRAM DUE TO ENGINE SHUDDER; Manufacturer Customer Satisfaction Program issued. .any advice? Its usually most noticeable at idle, but can also be felt when accelerating. This newer field service action 21N08 software update is designed to solve the motor shuddering problem caused by the 21B10 reflash. If your check engine light is on and youre experiencing engine shudder, your car may need a pcm reprogram. 21N08 Ford Technical Service Bulletin - tsbsearch.com Oh ok perhaps a good point. How will this extend your powertrain warranty 2 years? Dealer called and said bill would be $1200. Now they say it needs another round of cam phasers. Unfortunately, many users reported a return of the symptoms after the 21B10 reflash. Since we know what these issues are, you are safe to buy one of these Ford models. I an having the same issues with my 2013 f150 ecoboost 116k started about 6 months ago. 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. Disclaimer: Links on this page pointing Advertising - Had my cam phasers done back in July. Hopefully, I'll be switching over from 11+ years of Land Cruiser and Jeep ownership. They are past due. The vehicle is a CPO but I feel like the selling dealership didn't do a great job looking it over, so I took to a local dealer in AZ (I purchased it in UT). If not, you will want to get the latest computer updates before the warranty expires on it. 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. 2019 F150 Shudder/Vibration | Page 2 | F150 Ecoboost Forum The 5.4L Ford engine is a V8 that was used in many different vehicles from . This resolves the cam phaser noise on startup issue (you know, the annoying Ford cold start cam phaser rattle). There may be some less smooth shifting during this process. I appreciate the help. Program 21N08 will be performed if your vehicle exhibits an engine shudder during light throttle operation between 1,500 and 2,500 rpm. If the rpm is above 16-1800 it drives smooth as can be. Ill try to update this report in 2023 as this customer satisfaction bulletin expires. If your Raptor is experiencing engine shudder, you may need to have the PCM (powertrain control module) reprogrammed. . Yep I have been told it just means that Ford is extending the warranty in regards to cam phasers to 75k I believe. Ford F-150 Raptor General Discussions [GEN 2], Positive Experience: Third Party Warranty Repair, Ford Raptor Engine Discussion and Performance Mods, Hmmm? 2015 - 2020 Ford F150 - Are CSP's only performed as needed? These are named 21N03 which is targeted to the startup rattle and replaces the cam phasers. The 21N03 was the one I was thinking of. It involves surveying customers to identify areas where they are dissatisfied and then taking action to improve those areas. So i guess every 30k miles i am looking at $1200 bill..crazy this is not covered under warranty!!! 21B10 will be the first thing a Ford dealer would do. Had my cam phasers done back in July. additional VCT or engine timing related components not included in the Parts List. I started Fordmasterx as an effort to combine my two passions writing and car ownership into one website. This can help to eliminate the engine proceed shudder. So far, the results are positive. I had the first PCM recall done too, but have an engine shudder issue. Even with these known issues, the Ford F150 has an annual maintenance cost estimate of about $858 per year. Are you saying the vehicles primarily affected by the engine shudder were poorly maintain or ran low on oil? I have three trucks in mind that I am looking at 2017, 2018 and a 2019. You are using an out of date browser. 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 Program 21N08 PCM Reprogram is designed to address an engine shudder . 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. 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 . Only detectable at a crawl speed. How Much Does A Powertrain Control Module Reflash Cost? If your Ford vehicle is experiencing an engine shudder, its important to get it checked out by a professional as soon as possible. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Both will appear on the carfax of every affected VIN, which includes 2017 to early 2020 models. 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. Issues with IWE potentially caused by PCM Reprogram. Program 21N08 Pcm Reprogram Due to Engine Shudder . Ford is aware of this problem and has issued a recall to fix it. From what I have gathered my dealership performed 21B10 on October 1st (NOT 21N08 which is supposed to be a factory roll back). In some cases, a little bit of harmless vibrations is perfectly normal and nothing to worry about. develop an undesirable noise. This newer field service action 21N08 software update is designed to solve the motor shuddering problem caused by the 21B10 reflash. By logging into your account, you agree to our. How can I verify my PCM is extended to 70k? Are CSP's only performed as needed? (CSP 21N03 and 21N08) I was looking at another truck earlier and noticed on the Carfax it showed a "Manufacturer Customer Satisfaction Program Issued". At the time of the PCM reprogramming, it may address the engine shudder 21N08 issue, as this issue is often caused by a problem with the PCM software. This generally only affects a low percentage of vehicles that received . While there may be other potential remedies for the engine shudder 21N08 issue, the PCM . When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. At the time I scheduled service, I clarified that whether or not my vehicle had experienced a rattle at startup, that a reprogramming would be done. (2). I have a 2018, just got the same notice. Contact Us - Trading start-up clicking for what sounds like a power neuter job and a "shudder" is nuts. Replacing rear bumper trim panel - anyone had to? Everything seems relatively fine since, no check engine lights. My name is Zachary Drumm! When this happens, the engine can stall without warning and the vehicle may not be able to be restarted. . 5. Im getting a better understanding on this, now. So you need to verify with your dealership with your VIN that the recall repairs have been done. Detroit. Reboot. If your car is experiencing engine shudder, it may be time for a PCM reprogram. Manage Preferences - However, the engine shudder is quite noticeable.
ford program 21n08 pcm reprogram due to engine shudder