Problems in 3.5L Ecoboost Engine
In an attempt to improve, Ford replaced that the very first EcoBoost engine with a second edition, which was installed in the F-150, Expedition, and Navigator in 2017. The most apparent upgrades in this updated generation of the engine were new and better turbochargers, as well as multi-port fuel injection ports that worked in combination with direct injection. Even now, when the F-150 is America’s best-selling vehicle, many people are disappointed with F-series trucks. Some EcoBoost problems aren’t helping either. So, what exactly are these typical Ford EcoBoost Turbo issues?
· Need for numerous calibration
There have been at least nine upgrades for the 2011 vehicles with the 3.5 EcoBoost to modify calibrations and operating software to solve issues with the vacuum, spark, and shifting. If your vehicle loses power or stalls, check the PCM for the most recent calibration.
TSB 13-8-10 describes how updated calibrations can address a buck/jerk during steady cruising circumstances with the gearbox in sixth while dragging up slopes at 1500-2000 RPM on 2011-2013 vehicles with the 3.5L V6.
· Intercooler Condensation
Some 2011-2012 F-150 models fitted with a 3.5L EcoBoost V6 engine may stumble and/or malfunction on hard acceleration after an elongated drive at highway speeds in humid conditions or wet weather. One of the Ford EcoBoost turbo problems is caused by condensation stuck in the intercooler.
According to the freeze-frame statistics for the misfire, the engine should have been running at more than 2500 rpm with a full load. Ford updated certain vehicles with a new intercooler to eliminate this problem. TSB 13-8-1 provides all relevant information.
· Timing Chain Wear
When a driver surpasses the recommended oil change interval, the timing chain is usually the first to show signs of wear. Worn-out oil will cause damage to the chain, gears, and tensioner. As the chain wears and stretches, the PCM detects changes in camshaft position and assigns code P0016 for crankshaft/camshaft correlation.
· Issues with the Ignition
Remove the plugs if you have one of the Ford EcoBoost turbo problems that are related to the ignition. If there is any monitoring, remove all plugs and boots..
· Blue Or White Smoke From Exhaust
When driving after a long idle, some 2013-2015 cars equipped with a 3.5L Ecoboost may emit blue or white smoke from the exhaust. The root of the issue is the hose valve cover adapter for positive crankcase ventilation. Remove the valve cover adapter’s simple attach fitting from the PCV hose to the valve lid adapter. If the valve cover adapter is removed, it will cause damage.
Ensure that no pieces of the valve cover combination lock fall into the open valve cover port during removal. Rotate the adapter counterclockwise to remove it from the valve cover. Ford has produced a revised valve cover adapter to stop the leak.
Useful links
Visit eBay to buy remanufactured turbochargers.
Buy best remanufactured turbochargers on precisionturbos.co.uk.
Remanufactured Turbo Specialists NOT Reconditioned Turbos (precisionturbos.co.uk)
