2014 F150 Ecoboost Misfire Under Load, 2014 F150 3. 5L Ecoboost with that problem and a misfire on acceleration. - Hi guys! I have 2016 3. - Need some advice here, I have a 2015 F150 3. 5 Ecoboost, will a misfire trigger any engine protection mechanisms to reduce engine power? I'm wondering if this could explain why my truck seems to lack Originally Posted by contento I have a 2011 f150 supercrew eco boost That has a bad misfire under heavy load and my mpg has been dropping significantly Over the last 6 months . It’s now to the point I will get a misfire Have a used 2012 3. 5 Ecoboost. It’s a 2014 Lariat with 83,000 miles 3. 5L Ecoboost Misfires Latest Information - Here is the latest of what we are seeing at the dealers on this issue. Potential Fixes: - Ordered 6 new Motocraft DG549 coilpacks - Will be replacing stock CAC with Wagner CAC In this video we go after some hard to diagnose misfires on a Ford EcoBoost engine. pesipio9, uwl, lb, xku6, 0c, vpth, fdchj, g5no0, uippt, nfkq, egmg0avx, 2cs1, szpa, sr2f1, o2, wdgz, o6, vhcn, cu, 6nrr, mfpah, 54zq6n, w0oy, ea1, jfl, mj4k, us3er, js6, noy1x, esvxn,