Everything seems relatively fine since, no check engine lights. Thats why were committed to quickly addressing any issues that may arise with our vehicles. The open recalls are unrelated to the transmission. Im a little more willing to whip out the AAA card for the extra fun factor and luxury of a Raptor. Summary of Related Cam Phaser Rattle Recalls: How Much Does Cam Phaser Replacement Out Of Warranty Cost? Cam phaser rattle back and check engine light on. The following errors occurred with your submission, Ford F150 Forum - Community of Ford Truck Fans. 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 PCM (Powertrain Control Module) is a computer located in a cars engine that controls the cars engine and transmission. The affected bikes were sold at Walmart stores nationwide from February 2018 through July 2018. One of the most common issues that you may face is to program 21n08 PCM to reprogram due to engine shudder. 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. The truck. If a car is not regularly maintained, it can lead to problems such as the engine shudder 21N08 issue. Dealer called and said bill would be $1200. I imagine that you may get the cold start rattle and earlier cam phaser failure, but at least the engine wont shudder. This can be caused by a variety of factors, including a dirty or faulty mass air flow sensor. 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. and 2018-2020 Navigator Vehicles Equipped with a 3.5L GTDI Engine PCM Reprogram Due to Engine Shudder ;In a very low . Generally, the timing chain, chain tensioners and water pump will be replaced at the same time, driving costs up to about $3,000. You are using an out of date browser. 14. A manufacturer customer satisfaction program is a voluntary initiative undertaken by a company to improve customer satisfaction. The Program 21N08 PCM Reprogram is designed to address an engine shudder condition on certain vehicles. I was looking at another truck earlier and noticed on the Carfax it showed a "Manufacturer Customer Satisfaction Program Issued". Transmission & Electrical Issue - Flashing D, N, and Gears, The wheel nuts for the Expedition 2015 are not compatible with the wheel wrench. Its usually most noticeable at idle, but can also be felt when accelerating. I scheduled the initial step of the Cam Phaser Reprogramming about three weeks ago. While there may be other potential remedies for the engine shudder 21N08 issue, the PCM . Even with these known issues, the Ford F150 has an annual maintenance cost estimate of about $858 per year. Took it to dealer said it was cam phaser issue again. Less rattle on startup, and no adverse effects so far. 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. Surprised to not see a whole slew of threads or posts on 21N08. The PCM reprogramming process involves updating the software that controls the PCM. You literally just typed back exactly what I said. Thanks! 10,492. (2). The 21N08 is a pcm reprogram due to engine shudder that reverts the programming back to the original programming prior to the 21B10 reflash. additional VCT or engine timing related components not included in the Parts List. If it becomes corrupted or damaged, it can cause all sorts of problems including engine shudder. 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. Reboot. @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. .any advice? 2. - Anyone have any information regarding the new recall notice I just received in the Ford App. The following errors occurred with your submission, Ford F150 Forum - Community of Ford Truck Fans. Ford is aware of this problem and has issued a recall to fix it. It is important to address the engine shudder 21N08 issue to maintain the performance and safety of the vehicle. Within a day or less, the cam phaser was rattling again and my engine was shuddering. Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Oh ok perhaps a good point. How will this extend your powertrain warranty 2 years? Field Service Action: 21N08 "PCM Reprogram Due to Engine Shudder", Yep -- what ASV said. The first software update was performed on my 2018 three weeks ago and did not solve the issue. In some cases, the engine may enter limp mode. 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. That population essentially consists of vehicles that were poorly maintained or ran low on oil. Is this related to the cam phaser reflash FSA? The transmission is responsible for transmitting power from the engine to the wheels. If you search 21N08 you'll see that's the fix for it. LOL, Ford Raptor Exterior Modifications Forum [GEN 1]. If you have one of these bikes, you should stop using it immediately and return it to Walmart for a full refund. The good news is that replacing the cam phasers will fix the cold start rattle. Your email address will not be published. When the computer is programmed, it will erase this programming andthe vehicle will have to relearn your driving habits. That population essentially consists of vehicles that were poorly maintained or ran low on oil. I noticed mine is doing this as well. Are CSP's only performed as needed? 5. This is a free service and should only take about an hour or so to complete. It may not display this or other websites correctly. I have a new to me 2017 SCREW that I purchased about a month ago. In rare instances, some vehicles will experience an engine shudder after reprogramming the PCM with the 21B10 update. 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. 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). Detroit. This repair is a one-time thing and is only offered until Janurary 1st, 2023. Program #21N08 PCM REPROGRAM DUE TO ENGINE SHUDDER; . They will uninstall and re-install the program using specialized equipment and software. By logging into your account, you agree to our, yes they are only done if the concern is present. General discussion on the 13th generation Ford F150 truck. This PCM update is program 21B10. If your Raptor is experiencing engine shudder, you may need to have the PCM (powertrain control module) reprogrammed. 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 trigger on any of those trucks? Any suggestions on what to do would be helpful? There are several F150s, Expeditions, and Navigators that needed a PCM reprogram due to an Engine shudder. Im getting a better understanding on this, now. Dealer will. 21N08 is for those with engine shudders. This can be done by a Ford dealership or an authorized service center. 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 . Y'all better read that letter again. '22 camera issue made worse by dealer and others issues not resolved. If the rpm is above 16-1800 it drives smooth as can be. 21n08 - PCM reprogram due to engine shudder. I got it too. Hello mjpatera! In December, I went in for the 21b10 - PCM Program for Cam Phaser Rattle. Ford F-150 Raptor General Discussions [GEN 2], Positive Experience: Third Party Warranty Repair, Ford Raptor Engine Discussion and Performance Mods, Hmmm? 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. By updating the software that controls the PCM, the PCM can better control the engine and transmission. Ford Motor Company will provide a no-cost, one-time repair under program 21N08 to return the vehicle's PCM to the prior calibration. 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. This campaign is for vehicles that had 21B10 S2 performed and had an engine shudder afterward. These effected models include: This vehicle repair also covers the Ford Raptor and Limited F150 variants. Engine. Privacy Statement - How can I verify my PCM is extended to 70k? Mine doesn't die like yours, but definitely a problem there. I an having the same issues with my 2013 f150 ecoboost 116k started about 6 months ago. Did the re program- to no avail- the engine light back on. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Program 21N08 Pcm Reprogram Due to Engine Shudder . If your engine does stall unexpectedly, try to pull over to a safe location before attempting to restart it. 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. At Ford Motor Company, we take vehicle safety and quality very seriously. Contact Us - Mine had only recently started rattling on startup. If Im not in the garage creating content, youll find me outside, running, canoeing, and traveling. It may not display this or other websites correctly. The engine shudders 21N08 issue is a problem that causes the engine to shake or shudder. Mine does this while at low rpms. 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 below is copied and pasted from this thread: 21N08 PCM REPROGRAM DUE TO ENGINE SHUDDER update. The affected vehicle exhibits a very noticeable shudder, and can be pretty concerning. Hello Raptor world. Advertising - This condition is typically caused by the buildup of deposits on the intake valves and combustion chambers. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network. Send us a private message with your F-150's VIN. The initial cam phasers rattle would generally first appear on a cold start due to a lack of oil. Program 21N08 Pcm Reprogram Due to Engine Shudder. Im going to try to use it as a point of negotiation. Did the re program- to no avail- the engine light back on. If your car is experiencing engine shudder, it may be time for a PCM reprogram. (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. These are named 21N03 which is targeted to the startup rattle and replaces the cam phasers. You may then need the cam phasers replaced through the 21N03 customer satisfaction plan. 21B10 will be the first thing a Ford dealer would do. And if you do need to restart it, make sure youre in neutral or park before doing so. This site allows me to test new tools, piddle around in the garage, and share the insights I get from flipping cars and houses. Save my name, email, and website in this browser for the next time I comment. Are you saying the vehicles primarily affected by the engine shudder were poorly maintain or ran low on oil? 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. Later that day, it stalled again when I was at a red light. This seems like a red flag when combined with the recent "Program #21N08 PCM REPROGRAM DUE TO ENGINE SHUDDER" and "Program #21B10 POWERTRAIN CONTROL MODULE REPROGRAM FOR CAM PHASER RATTLE" repairs that show up on the carfax. There is a new Recall specifically for this. The Ford/GM 10R80 is "defective"? 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. Reaction score. Diagram. You are using an out of date browser. What is my next option? The Program 21N08 PCM Reprogram is designed to address an engine shudder condition on certain vehicles. By logging into your account, you agree to our. If your check engine light is on and youre experiencing engine shudder, your car may need a pcm reprogram. Good thing I bought the extended warranty. I started Fordmasterx as an effort to combine my two passions writing and car ownership into one website. Since we know what these issues are, you are safe to buy one of these Ford models. it's a software update to prevent a phaser . This program covers certain repairs that may be needed as a result of a software issue.
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