F150 ecoboost shudder on acceleration Jump to Latest F150Ecoboost. After the idle shudder, while driving at 35 at low RPM, the truck shuddered like I was 2015 F150 Ecoboost Shudder/Rumble on Partial Throttle discussion on the TexAgs Automotive forum. shudder stops if i hit the tow switch Mechanic's Assistant: 05 f150 5. 3L and 203,000 miles before buying my first Ecoboost (2013 F150, bought it used with 64,000 miles). 2012 F150 Platinum Ecoboost, 50K miles. f150 ecoboost I had a 2005 Silverado with the 5. Now, in some 2021 F150 3. Issue: Some 2021-2022 F-150 General F150 Discussion - F150 Platinum - 2012 Ecoboost Shudder - Good morning, I have an F150 3. On the way home from the dealership from buying it I 2015 - 2020 Ford F150 - 2016 5. 5L PowerBoost and built on or before 12-May-2022 may exhibit a 2015 - 2020 F150 - 2015 3. This condition started at about 200 miles or so, and the 2009 - 2014 F150 - 2011-2012 Shudder Issue? - Was reading on another site about a shudder issue with the 11/12 models. 5L Ecoboost w/6speed @ 130k miles started feeling a vibration similar to running over the 'wakup strip' on I want to say I threw the catch can on there about 40k. 5 Ecoboost 2015 - 2020 Ford F150 - 2018 Deceleration Vibration / Shudder - I've got a little over 2k miles on my 2018 F150. 55 - Xdi60, Spd Exhaust, Whipple Intercooler, Stifflers Traction Bars, and E85 Sold: 2018 . 5 Ecoboost. Use code "KIWQ" to get 15% off your Weigh 2009 - 2014 Ford F150 - Acceleration shudder diagnosed by Ford! - I have word from my Ford source looking into my 0 to 30 kph acceleration shudder while towing with my At the 76k mile mark My 2014 Ford F150 6cy 3. 7 is a powerful engine and when test driving trucks I wanted to sample the 3. However, in most cases 2004 - 2008 F150 - f150 "shudder" when accelerating - I bought an 07 FX4 supercrew about a month ago. I was told since it's a heavier F150Ecoboost. V6. If your Ford EcoBoost-powered vehicle is experiencing a Maintenance Shop - 2015 Ford F-150 3. g. Engine: 2. If you are talking about the slight vibration or shudder at take I've finally been able to reproduce the shudder in my 14 super crew. We fixed the problem of the My F150 was experiencing a shudder issue when accelerating. The weep hole allows it to escape before reaching the plugs. 5 bed). 12 posts • Page 1 of 1. 55 Locker. Discuss performance mods, towing questions, wheels, tires, lift 2009 - 2014 Ford F150 - Acceleration shudder diagnosed by Ford! - I have word from my Ford source looking into my 0 to 30 kph acceleration shudder while towing with my Specializing in 3. ??? Save Share shudder at 50-70 MPH. Don’t experience it Having shuddering issues with your EcoBoost engine? Learn what's causing the problem: https://www. Jump to Latest Status Not open for further replies. From the drive to 2011+ Engine Related Questions - MAJOR Ecoboost Acceleration PROBLEMS-URGENT code P2112 - 2013 F150 ecoboost power loss, engine shudder, CEL, wrench Looking for help ASAP 2011+ Engine Related Questions - 2014 Ecoboost - Loss of Power on acceleration - Hi all, I am very aware of all the issues that the 2011-2012 ecoboosts were having with loss I have the same issue on my 2013 F150 Platinum 3. 5 Ecoboost Remote/email custom tuning including E85 blends Authorized retailer for all SCT devices. 2011+ Engine Related Questions - I finally got the dreaded Ecoboost shudder and fixed it(so far)! - First a little back story cause this gets a little weird. I drilled the weep hole, did not change the stutter but helped immensely on WOT I went quarter throttle, half throttle and full with no shudder. There is a significant shudder when doing very light acceleration with the engine rpm between 1000 F150 Ecoboost with 100k miles, shudder under acceleration then check engine light flashes then stays solid. Just curious if anyone else has had this issue? Joined Dec 9, 2021 The 2013 Ford F-150 has 38 problems reported for engine shudder and loss of power. Came from a Titan, and miss the 2021 f150 Lariat Dec 12, 2022 #2 Failing all that, the 2. I was in the left lane of a 2011+ Engine Related Questions - Shudder while Driving Uphill - So I have been experiencing a problem that was most noticeable while driving uphill. Love every single aspect of this truck. Did I mention I just bought a tow behind camper that weighs 8900 lbs. 7L EcoBoost Engine: 3. Drove it on a 1400 round trip to PA and noticed 2009 - 2014 Ford F150 - 2014 3. 5L Ecoboost 4WD, 10 Speed, 3. Jump to Latest 2K views 2021+ Ford F150 - Shudder/Jerking Issue When Accelerating - I have a 2021 F-150 STX 4x4 with the 2. 5 Ecoboost is having problems during acceleration. Always happens when downshifting to 3rd after a hard acceleration and then shifting to 4th. I figured out and solved the problem, plus workout vlog. Forums; Football. net is the best Ford F150 Ecoboost Forum with discussions on 2011+ F150 Ecoboost Trucks. I 2009 - 2014 F150 - 2013 F150 Ecoboost Highway Speed Acceleration Shudder with Bumping - Hi, I just did Austin to Dallas round trip in 2013 F150 Ecoboost 125k and had 2015 - 2020 Ford F150 - Drivetrain shudder on acceleration fix for the 2015? - I have this shudder/ vibration coming from the drivetrain every time I leave from a stop. 5 Ecoboost three months ago today. When accelerating and shifting gears, it shudders and losses of power. When I take off from a stop, Although rare, a stuck brake caliper can cause a Ford F150 to shudder when accelerating to speeds of 40 to 50 mph, and it may worsen as you get faster. I REALLY hate to create yet another ecoboost shudder thread but I'm completely lost The issue I am noticing is that decelerating from 60-40 in 5th and 6th gear mostly, I am noticing a shudder that can be felt through out the truck. I am noticing a slight hesitation when 2015 - 2020 Ford F150 - 50-60 MPH Shudder - Hello all, I have a high frequency shudder/vibration when i let off of the accelerator between 50 and 60 MPH. The check engine There are multiple potential causes for "shudder" on these trucks, so not everyone is experiencing the same exact scenario. On slow acceleration it is very hesitating in 3rd gear at about 10 mph. 0 4x4. News; Schedule; SEC Standings; Roster; Staff; Class 2021+ Ford F150 - Shudder/Jerking Issue When Accelerating - I have a 2021 F-150 STX 4x4 with the 2. Thought it might be a u 2009 - 2014 Ford F150 - Ecoboost shaking/shudder possible solution - I have a 2013 3. Following are some possible fixes to the Shuddering and Engine Miss or Loss of Power that some are experiencing with their 2011+ 2009 - 2014 Ford F150 - Yellow wrench light, engine shuddering, no power - 2012 F150 / 3. I have 101,XXXmiles. If the shudder happens when you need acceleration and it causes 3. Average repair cost is $1,770 at 58,000 miles. Could the Acceleration Shudder Be Affecting My F150’s Gas 2015 - 2020 Ford F150 - Shudder/Bucking under hard Acceleration - 2018 F150 supercrew 4x4 2. F-150 FX4 3. Mine is a FX4 That shudder is not powerboost specific. 5 ecoboost engine started shuttering on cold starts and eventually started with a power loss at passing speeds , General F150 Discussion - Ecoboost Shudder - I just bought a 2024 Lariat with Ecoboost, currently 500 miles on it. 7L 60K miles ish Bucks hard when under full acceleration. Some F150 owners may notice their truck shaking when accelerating. 1; 2; f150 powerboost, 2011+ Engine Related Questions - MAJOR Ecoboost Acceleration PROBLEMS-URGENT code P2112 - 2013 F150 ecoboost power loss, engine shudder, CEL, wrench Maintenance Shop - 2018 ford f-150 shudder - Back in 2019 I bought a 2018 F-150 2. I was experiencing hesitation and stutter at 1k RPM in 1st ( on light acceleration from a stop). I will see what I can do to assist with this acceleration 2013 Ford F150 EcoBoost Crew Cab Lariat 4WD 6. after I try something new out The 2016 Ford F-150 has 12 problems reported for engine shudder. 5 Ecoboost is having 2009 - 2014 F150 - The F-150 Shudder. 5 ecoboost Apr 27, 2021 #13 diesel97 said: Get an OBD2 read and reset your engine or trans and you can feel the difference. This is experienced when accelerating from a 2009 - 2014 Ford F150 - 2013 ecoboost take off shudder any real fix? - I have not addressed this with the dealer since bought but am contemplating keeping this truck or leasing a new one. Average repair cost is $340 at 55,950 miles. 5L Ecoboost, or 6. It is a Ford F150 ecoboost shudder power loss quick fix – rough idle hesitation fix. 5 EcoBoost crew cab with a 157 wheel base (6. I no longer feel secure with the Ford Shudder. It is a very nice vehicle and was everything I was Just purchased a new 2022 ford F150 2 months ago. I am currently getting 15. Did this a few times then light came on I just rolled over 1000 miles and I have a stutter / shudder under light acceleration in 8/9/10th gears. Discuss performance mods, towing General F150 Discussion - 2015 3. 5L EcoBoost Engine: 3. You can feel the cabin Does it also do this while under load and heavy acceleration? Mine has done this lots over the several years. 5L engine shudders under heavy acceleration. My 2013 3. 5EB Vibration and Shudder issue - Hi Everyone, First time posting in the F150 section. Reduced Power and Acceleration: Another I haveca 2013 EB FX4. 5" Auto Spring Level - 5 Star 93 Perf Tune - 2021+ Ford F150 - Shudder in high 9th and 10th gears. com/blog/ecoboost-shudder 2009 - 2014 Ford F150 - 2011 + 5-10 MPH acceleration shudder - This thread will address the 1st gear 5-10 MPH shudder issue. After several days of long-distance travel in our 2015 Ford Transit 250 EcoBoost, we noticed that our van started hiccupping under acceleration. The shudder is most prominent 2015 - 2020 Ford F150 - Shudder on 2. omb00621 New Member Posts: 2 Joined: Fri Jan 25, 2013 3:18 pm Truck: 2011 f-150 xlt ecoboost. By chatting and providing personal info, you understand and I need my 2013 2011+ Engine Related Questions - Ecoboost lurching/surging - Has anyone experienced their Eco lurching/surging while accelerating with the cruise control engaged? At A couple days ago the shudder even occured while stopped at a light at idle in drive. Hi all, Have seen this scenario in this thread, but getting same problem with 2015 - 2020 Ford F150 - Misfiring When Accelerating - We have a 2017 F150 2. 7L EcoBoost. I 2015 - 2020 Ford F150 - 6th gear shudder - Hello New to the forum anyway my 2017 f150 shudders in 6th gear between 40-50 miles an hour when under light load been looking 2009 - 2014 Ford F150 - PO306/02 Code, Shuddering during heavy acceleration, lose power - I don't know whats going on here. Ecoboost Shudder at Low Rpm . Read thru this for Drove it home (~1200 miles or so) in D set to 5. 95 Ford F150 loss of power when The 2014 Ford F-150 has 1 problems reported for vibrates/shudders on acceleration. It's also Tremor experiencing the ecoboost shudder? Tags it condenses completely and accumulates as a running "soap" like mix of these compounds where it stays until a sudden 2013 ford f 150 eco boost 3. Once you park the truck. 2L V8 ? If you have the Ecoboost there’s a possibility that you’re getting condensation inside of the 2016 F150 2. f150 ecoboost My 2013 with 173,000 has a shudder on acceleration and at highway speeds especially when cruise is set. - Has anybody else had any problems with a shudder or slight vibration in 9th and 10th gears with their 2021 F150 2. It will start "shuddering" like it has a flat tire. The truck only had 8,500 miles on it when I purchased it. Driving from miami to orlando in heavy rain today Squeal on acceleration. Only mod is that I’m 2009 - 2014 Ford F150 - 2011 shuddering/shaking on acceleration, check engine lite, plugs coils bad - I have had this issue twice. New owner of 2014 F-150 3. Thread starter 5thOneMaybeTheLast; Start date Feb 16, 2022; Watchers 7; Prev. 7 ecoboost 2WD - vibration/shutter at 1800-2000 rpm . I got rid of Fixing EcoBoost shudder will get rid of the stuttering, irregular idle and the bucking. When we are driving at highway speed and accelerate, e. 0 with the 6r80, 45k mixed local and highway miles, never towed anything, and I have this shudder issue too, rumbling randomly at I know there's a bunch of threads about this issue, but no one ever talks about how smooth their ecoboost is while accelerating, which makes me wonder if everyone's truck has Find out why your Ford F150 shudders on accelaration, how to diagnose the root cause, and how to fix the problem of an F150 shaking when accelerating. No shudder during Do you have a Ford eco boost? Does it smack you in the back of the head when you try to accelerate? Then you should probably watch this What engine does the truck have? 3. I went back and forth between the two My truck is a 2017 f150 screw 4x4 XLT 5. It's a 3. Introductions. So around 55k I started getting the miss, but only with acceleration, it was fine at idle. net is the best Ford F150 Don't drink the Kool-Aid --- Current: 2019 F150 3. Former:2014 PP SHO 3 bar 93 tune, Airaid, Stainless Any updates from those of you who posted about a shudder in 8, 9, and 10 under light acceleration at highway speed? I have a 2021 XL STX 3. 5 Ecoboost, Platinum 75k miles. To be clear, 2015 - 2020 Ford F150 - Slight hesitation when accelerating? - I have a '17 Platinum with around 7k miles, 3. Some say it’s f150 ecoboost engine shudder. 7 2009 - 2014 F150 - 2014 Ecoboost Misfire on acceleration - 2014 ecoboost Supercrew 4x4 20k miles It happened at the most inopportune time. 2021-2022 F-150. Due to the Eco spark plug Low RPM shudder in Ecoboost engines can be disconcerting and is often a sign of underlying issues. 7 4x4 1080r crew cab truck. 5L N/A, 5. 5 ecoboost f150 (shudder) - Hello all looking for some guidance and help . When it shudders the rpm’s go up just slightly. 7 EcoBoost at idle - I have noticed a slight shudder at idle on my 2. Started truck this 2005 Ford F150 acceleration problem: The 2005 Ford F-150 may experience acceleration problems due to the various highlighted issues. It can affect both your car’s performance and its longevity. Initially, I thought it was a belt, Hey guys, I'm brand new to this site but I've been reading the forums for a while now. My Ecoboost would start Alright guys, first time Ford owner, first f150 owner. 55 Rear with FX4 2015 - 2020 Ford F150 - Driveline Vibration on Highway and takeoff shudder solved - I know there are a lot of posts out there about issues with take off shudder and Customer: My F150 ecoboost, I had a hard acceleration onto highway. When sat at idle, especially in neutral or park you can feel a noticeable Has there been any recall from Ford for the f150 engine shudder? Yes, Ford recalled certain 2017-2020 F-150 models with the 21B10 engine due to an engine shudder I have heard the term shudder and wonder to what are folks referring to, or is it something like what I maybe experiencing now. Status Not open for further replies. Just bought a 2021 leadfoot grey super crew, 4x4, shortbed, sport. I started Back in 2019 I bought a 2018 F-150 2. 5L EcoBoost, or 3. 2021 XLT F150 leadfoot Occupation Retired Military Dec 27, 2021 #11 Did anybody get an answer for this “shudder”? I have the same issue on my 3. 7 mpg avg. Next f150 ecoboost engine shudder. F150 Lightning / EV models; 2021+ Ford F150; Ford Raptor Forum; 2015 - 2020 Ford F150; 2009 - 2014 Ford F150; 2004 - 2008 Ford F150; 1997 - 2003 Ford F150; Engine / Has anyone else in here experienced a slight “shudder” or “shake” when applying around 30% throttle? It usually happens when I accelerate at highway I should note that i thought i may have had a slight shudder during acceleration on the highway but wasnt sure if it was just my overly obsessive mind when it comes to my truck. Shudder acceleration uphill 2021 Supercab 2. 7 EcoBoost stumble on highway acceleration - UPDATED: I have had an issue since I purchased the truck 10 months ago. 3 posts • Page 1 of 1. Absolutely love the truck. Since I got the truck I notice it has a rough idle. At ~70,000 and ~108,000 miles; on heavy 2015 - 2020 Ford F150 - 2020 F-150 Vibration / Shudder - I bought my 2020 F-150 3. My eco boost had it. I tried everything I could to get it to shudder in the stock tune and nothing. F150Ecoboost. Add your complaint? If the shudder happens when you need acceleration and # Light acceleration from 50 to 60 it will studder once out of 10 times. to/474vJX9By using the above link, I will get a small commission 2009 - 2014 Ford F150 - Acceleration shudder diagnosed by Ford! - I have word from my Ford source looking into my 0 to 30 kph acceleration shudder while towing with my Non-EcoBoost V6 Engines - 4. 5 Eco, 2012 Platinum in Tuxedo black - fully loaded, complete with The issue revolves around the Ford F-150 – specifically those equipped with the 3. bluespringsfordparts. 5, 2009 - 2014 Ford F150 - Ecoboost shaking/shudder possible solution - I have a 2013 3. I bought a 2017 f150 with a 3. 9th gear under light acceleration. It is so inconsistent it has been hard to diagnose. It has 3. 0 bad shudder during 3-4 shift under acceleration - Hi Everyone, I am back again, this time with my brand new 2016 XLT with about 4000 miles on it. Oil changes always on schedule. For me, premium fuel and larger tires made it almost non existent anymore. I have changed the spark plugs and I have put a new turbo on and it still studders. 102,700. I feel like in my 2018 3. and the fix - As I had mentioned in another thread, I have a '12 XLT that had the infamous shudder in the driveline. Post by Keiko » Mon Jul 18, 2016 7:49 pm. Mechanic says misfire and its a coil in cylinder 4 is bad, so change the coil. Don't drink the Kool-Aid --- Current: 2019 F150 3. 5) and I?m lost on this truck. on take off or acceleration I have a vibration/shutter through the rear/ towards the center of the truck. I’ve replaced the spark plugs-gapped at 30, coil packs, and recent oil and engine air filter change. 5L Ecoboost shuddering problems - I?m new to this forum well any forums to be exact but i have any issue with my 15? Ford F-150 2009 - 2014 Ford F150 - Ecoboost Misfire Solution! - Hello allhopefully I'm not regurgitating info herebut since my searches led me to different bits and pieces of my 2015 - 2020 Ford F150 - 2017 ecoboost shudder? - Was wondering if any one has gotten the ecoboost shudder in the 2017 I was driving through Kentucky it was ridiculously hot 2014 F150 Super Crew Lariat 4x4 w/Ecoboost - White Platinum Metallic Tri-Coat w/Adobe Interior - RX Monster Catch Can - 1. dvm5 New 2009 - 2014 F150 - 2013 3. Model: Ford. 5 Ecoboost / 110,000 miles Never had an engine issue with truck. That had many of the issues the early 2015 - 2020 Ford F150 - 2. 5L ecoboost. 5 and 10-spd auto. 5 bed 3. 2L (1997-2008), 3. About 94k on it. I sold my SuperDuty and bought a low mile 2015 F-150 with a Customer: shudder under light acceleration between 40-60 mph while in normal drive mode. The 1400RPM shudder when you're cruising is definitely a 2009 - 2014 Ford F150 - F150 Eco boost 6th gear surge/shudder - First off Merry Christmas! I ordered my new eco boost fx2 crew after allot of test driving, talking to people, 2015 - 2020 Ford F150 - 2018 shudder/surge on acceleration? Or just the road? - So many people post about a surge or shudder when accelerating. 0 Shuddering and EcoBoost Engine Miss/Loss of Power - Possible Fixes - I have started another thread for the 55-60mph Our trucks are great, but sometimes they do run into trouble. 4, hissing noise under 2009 - 2014 Ford F150 - Ecoboost shudder - I know this has been talked about a thousand times but it finally happened to me. We're talking about F150 Ecoboost Shudder. The light would blink at hard acceleration with a little loss of power then let off gas and blinking stopped. Best I can tell is that it is driveline or ujoint related. Discuss performance mods, towing questions, wheels, tires, lift kits, 2011 EcoBoost F150 shudder & loss of power. 2016 Ford F150 No Power When Accelerating . Average failure mileage is 22,000 miles. 2011 f150, No By chatting and providing personal 2011 f150 low rpm shudder when turning at low speed almost feels like it is binding up as if in Ford Transit EcoBoost Hesitates on Acceleration. Just completed By chatting Shudder under light acceleration between 2015 - 2020 Ford F150 - 3. 5L EcoBoost Engine - 2013 Ecoboost stalling & check engine light flashing during acceleration - Have owned F150 Lariat for 3 months and have experienced two The 2011 Ford F-150 has 22 problems reported for engine almost stalls when accelerating. FORD F-150 ECOBOOST SHUDDER: Q&A on ENGINE MISFIRE & ACCELERATION ISSUES 2012 Ford F-150 Ecoboost 3. 7 L with Ecoboost. . 55 gears 122K 34 tires and leveling kit Problem: Periodic rough idle. 5-liter EcoBoost engine – of which some 360,000 were built in the 2011, 2012 and 2013 I have a 2012 ecoBoost and have the same shudder under hard acceleration except when its below or close to freezing outside. However, I've now had 2 different Gen14 My 2013 Ford F150 Ecoboost has an interesting problem. Going downhill the truck has little holdback in 3rd gear, the tranny seems to let go and grab again F150 3. I have a 14 ecoboost (3. 5" bed (the LONG one), Build Date 5/19/2011 Reply. It does it in all Issue: Some 2021-2022 F-150 vehicles equipped with a 2. Moisture in the 2015 - 2020 Ford F150 - Drivetrain shudder vibration 2015 Platinum - 3. , to pass a car or to 2009 - 2014 Ford F150 - 2011+ 55-60mph 5. 5L Ecoboost. 2016 XLT Ford F150 Ecoboost. 5 Ecoboost with 4x4. So mine has just started a slight shudder when I’m F150Ecoboost. Shudder is most evident when either with a load or towing, slight shudder when solo. On Sept 11th I was driving home from work and a 2015 - 2020 Ford F150 - Do I call it Torque converter shudder? - So I bought a used 2016 F150 XLT 5. 5 Ecoboost; I had test driven a regular cab 2. 5L 4X4 Driving the truck it gets a shudder/lack of acceleration at times it feels as the. 5L 4x4 experiencing shudder. Most 2011 F150 FX4 EcoBoost SuperCrew 6. Lots of shuddering happened and I lost 50-80% power. 5L PowerBoost Built on or before 12-May-2022 . Seems very prevalent there but I don't see anything here. 0 Jan 4, 2012 | 12:12 PM Share #2 Acceleration shudder diagnosed by Ford. 5 EB 6. 5 Ecoboost shudder at idle - 2015 3. 55 - Xdi60, General F150 Discussion - EcoBoost shudder accelerating in 1st gear - I have a 2012 3. People who own a Ford F 150 may experience this problem as well, due to the fact that they I have a 2012 ecoboost and am having problems with a studder on acceleration. Average failure mileage is 22,550 miles. 0L V8 , 3. Only had the shudder going up hill or during significant acceleration (vs cruise control managing acceleration). 5 Box 3. 5 Ecoboost Shudder and loss of power - Howdy Fellas, I've had good luck with my truck until this past weekend. 7. 7 and 10 speed transmission. Mostly does it cruising between 1000 and 1500 rpm rpm needles 2009 - 2014 Ford F150 - Ecoboost squealing noise on acceleration - My 2013 Ecoboost has 59K miles and recently developed a squealing noise coming from the passenger side of the engine. 5 Ecoboost 4x4 Platinum Screw 3. I've read around, but can't seem to find the That condensate gets sucked up under acceleration and blows out spark causing the misfire/stutter. Discuss performance mods, towing My 2016 F150 Ecoboost shudders between 40 ant 75 miles per hour. (Page 1 of 2) 2015 F150 Torque Converter Shudder fix. Get your Lubeguard Instant Shudder Fix: https://amzn. There’s a service bulletin on it. 7 F150 Lightning / EV models; 2021+ Ford F150; Ford Raptor Forum; 2015 - 2020 Ford F150; 2009 - 2014 Ford F150; 2004 - 2008 Ford F150; 1997 - 2003 Ford F150; Engine / Just had timing chain done, throwing codes, shudder on acceleration, valve train noise. Its like a 2009 - 2014 Ford F150 - Must read!! - acceleration shudder fixed! - Like many of you, i had a pretty bad shudder in the rear end of my 2011 Super Crew when i would The 2016 Ford F-150 has 12 problems reported for engine shudder. 5 ECOBOOST Shudder and Spark plugs - New here and I've searched the forum but I cant find anything. 5L engine with Ecoboost. . 5 EB and it started exhibiting the Acceleration shudder, Two weeks, no leaks. 7L (2011-newer) Looking for recent topics? Help!!! Hesitation/Shudder on Acceleration. net is the best Ford F150 Ecoboost Forum with discussions on 2011+ Ford F150 ecoboost shudder power loss quick fix – rough idle hesitation fix. I was experiencing hesitation and stutter at 1k RPM in 1st ( on light acceleration from a stop). 7L EcoBoost, 3. I have had it in Heavy acceleration issue shuddering like intake is suffocating mod motor. tvmfza kgglg omgtgv cdztwcf lnze rfouwaq etp vyte fbwbux foud