Vacuum Leak. of the time it's. This is a common issue with direct injection engines where the fuel and air are injected directly in the cylinder with poorer mixing characteristics. ... a V8 and the low gurgle at idle. However, there are a few tips and tricks that can help you to get the best miles per gallon (MPG) for your F150 EcoBoost. ... really starts running up the RPM range is just awesome The truck is brand new less 100 km on it. For quite a while now I focus on a certain torque requirement based on rpm and let the computer control boost to whatever it wants to make the amount of torque I want, and additionally since I tow a boat also, I limit my boost to a max of 17 psi. 2012 ford F150 With Ecoboost Mileage 2,500 – Driving For Approx. Turbo lag is literally non existent. I test drove another one and the idle remained at 1000 rpm. DOT HS 812 520 July 2018 Laboratory Testing of a 2017 Ford F-150 3.5L V6 EcoBoost With a 10-Speed Transmission Disconnect the PCV hose to valve cover adapter’s quick connect fitting from the valve cover adapter. For example, the Ecoboost engine tends to misfires at idle. Like many of Ford’s EcoBoost engines, the 2.7L looks to be specifically tuned to show its best on the EPA’s dyno. Spark Plugs. F150 Ecoboost Forum Since 2012 F150Ecoboost.net is the best Ford F150 Ecoboost Forum with discussions on 2011+ F150 Ecoboost Trucks. Discuss performance mods, towing questions, wheels, tires, lift kits, and much more! It didnt seem to jump around like the truck I purchased. The 3.5 EcoBoost uses twin parallel mounted Borg Warner K03 turbochargers for truck version and Garrett GT15 for other applications. Ford F150 Ecoboost Performance Parts and Tuning. Thanks to Ben for providing this owner's perspective on Ford F-150 5.0-liter V8 Coyote vs. EcoBoost. The truck is quick and very responsive. shaking real bad while driving and while idling . The EcoBoost's peak 420 lb-ft is achieved by only 2,500 rpm, whereas Ford's 5.0L and 6.2L naturally aspirated V-8s need to reach at least 4,000 rpm to reach their peak torque (4,250 rpm … Save Share. The gap on the plugs starts to widen on them with that mileage. Many tuners come with pre-programmed tunes for the F150. 3.5l ecoboost slight rough idle so i traded in my 2011 silverado ltz with 175k miles that was having more problems that i cared to fix for this 2015 f150 kingranch, and i love it, so quiet, comfortable, the transmission can actually shift properly... much better gas mileage and feels like a far more quality vehicle. A turbocharged 6-cylinder engine can be just as formidable an 8-cylinder, and the Ford F150 EcoBoost is no exception. It also stumble into first gear - hit the throttle, rpms rise to ~1200 then fall briefly before “catching”. They are smaller, variable-vane, high-pressure turbos allowing peak torque faster (at just 2,500 rpm), and reducing turbo lag. It was a very easy fix that I was able to do without taking it to a shop. While the manufacturing tune already provides a high level of power and efficiency, the settings are for general use. The problem is the positive crankcase ventilation (PCV) hose valve cover adapter. The problem is in able to be predictable recreated causing the dealership to not solve the problem. Power delivery is definitely v8 like. In the end, the National Highway Traffic Safety Administration found that the 2011-2013 Ford F150 pickups powered by the EcoBoost V6 can run into this … I found this quite odd. Starting Point. Occurs at low idle rpm in gear. I can feel the truck shuddering/shaking as well at idle. my 02 5.4 f150 idles up to 2400 rpm every time u started it , would come down eventualy , when cold in winter it stay high longer than i thought it should. I changed plugs on my wife's 2.0L Ecoboost Escape at 30k because the idle was a little rough, checked the gap and it was way outta specifications. This is what most aftermarket tuners do in order to make higher horsepower and torque with EcoBoost engines. 2. How to Do an Idle Relearn. I have a 2011 F-150 with the 3.5L EcoBoost. ford techs! The truck has a rough, fluctuating isle at 500-700 rpm indicated on the tach. – jdickson Mar 23 '15 at 21:11 2.3L EcoBoost Engine, Exhaust, Tuning, Bolt-Ons ... F150 Vehicle Showcase 1. Feels and sounds like the engine is going to blow up and shake the truck apart. Jun 1, 2019 #8 Buddyshelton said: Anyone else think their idle RPM is too fast ? 90 percent of its peak torque is between 1,550 and 5,500 rpm. Let off and go to neutral and rev a little and it goes away. Come off throttle, the misfire goes away. Spark Plug Wires – While not every model and engine combination of vehicles today comes with spark plug wires (a lot are now coil on plug), if your F150 happens to have them, they can go bad and cause a rough idle. Ignition Coil. 34%. Report. This all happens pretty quickly. So far the dealership has replaced a coil and all spark plugs, misfire no longer severe, but still present. 1993 Ford F-150 157,356 mi, Visitor. Also change the ones on the Mustang at 30k and found the same thing. Let my foot off the brake and it accelerates to 4 mph on its own. The F150 3.5L EB V6 suffers from poor throttle response down low. It is baffling how a turbocharged 6-cylinder with so much power can get a decent fuel economy. TSB 13-8-10 covers 2011-2013 models with the 3.5L V6 and discusses how new software calibrations can resolve a buck/jerk at steady cruise conditions with the transmission in sixth gear and lugging up grades at 1500-2000 RPM. How many km should be on the truck drive before this settles. Some 2013-2015 models equipped with a 3.5L Ecoboost (not the F-150), the engine may exhibit blue or white smoke from the exhaust while driving after extended idle. Lots of power at all rpm and at light, medium, and full throttle. 15%. I also have a 2003 Ford Focus (Stationwagon) with fluctuating idle RPM.. – user9858 Mar 21 '15 at 17:48 Yes, it was the idle air control valve. I read that the ecoboost engine was supposed to smooth idle operation. - The vehicle has no trouble codes - you can feel a misfire at idle only. Really, your F150 will be running rougher at any RPM, but a misfire will be most pronounced at idle. of the time it's. When The Drive reviewed the 2017 Ford F-150 XLT 4x4 with the 3.5-liter EcoBoost … - Customer purchased this vehicle used with about 85,000 miles (US vehicle - so miles on the odometer) on the odometer. It's been an even longer road for owners with ETBs that are prone to sudden surges, dangerous stalls, and being sent into 'limp home mode' which is like driving a snail through a molasses puddle. When the truck was at 12000 miles, many engine parts were replaced to fix this issues however were unsuccessful. The test mule for Gearhead’s tuning development was this two-wheel drive ’16 F-150 in XLT trim and equipped with the 2.7L EcoBoost V6. Mine is 850 RPM. I took a new ecoboost powered f150 lariat 4x4 for a test drive today. The 2016 f150 with 40,000 miles on the engine had experienced a rough idle and engine stalls. 1999 F150 4X4 2014 Escape 2.0L Ecoboost. 21%. Timing Chain Wear: Since the 3.5L EcoBoost is turbocharged, the oil is under extreme stress. The new Ford F-150 EcoBoosts are insanely fast, a point we have brought up several times before. 2010 Ford F150 5.4 Liter. 2011 F150 FX4 with 3.5L Ecoboost developed a severe misfire at 65k miles. The Ford Ecoboost features turbo and therefore possess a wide range potential boost levels. All I can say is it was impressive. Reply. In the event you are experiencing an erratic idle after loading a tune or after performing any action that clears KAM (Keep Alive Memory), an Idle Relearn can help you get back on track. It's been a long road for electronic throttle body (ETB) complaints in Ford and Mercury vehicles. BACKGROUND INFO - Working on 2015 Ford F150 with a 3.5L Ecoboost. This is because sometimes the air and fuel do not effectively mix and light off. of the time it's. While there are a variety of reasons your Ford F-150 has a rough idle, the most common 3 are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil.
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