Dec 5, 2024 · The Common Ecoboost Problems Jump to Latest 13K views 82 replies 26 participants last post by FanaticalKilla Mar 20, 2025 boostkingMatt Discussion starter

Jan 9, 2025 · It's a Gen3 3.5 Ecoboost Honestly, not any widespread issues with the engine itself. The 2021 - 2024 3.5 Ecoboost have been solid, up to this point. The 10r80 transmission is still …

Dec 4, 2024 · But that's a perfect example of problems a Gen14 truck can have, but not be related to the Gen3 3.5 Ecoboost engine. The only problem I know of with the engine is the small …

Oct 23, 2023 · I have a 2018 F-150 with 3.5 ecoboost currently at about 130K miles. I bought it with 20K miles and seem to recall the cam phaser noise starting on cold start-up starting some …

Apr 30, 2025 · I bought a 2025 F150 XLT Supercrew 2.7 a couple of weeks ago. Not even 600 miles on it and already the check engine light came on. Dealer had it 2 days and found it was …

Aug 30, 2024 · Looking for common problems experienced with the following: 2021 F-150 502A Lariat 3.5L Ecoboost, Tow Package Extended warranty to 160km and glass protection plan. …

Yes, the 2021 3.5 Ecoboost introduced an EGR. It also brought back the lower coolant temps of the Gen1.

May 22, 2024 · 2013 F150 Ecoboost - multiple issues, not sure what to do first Jump to Latest 6.5K views 8 replies 8 participants last post by snydmax May 23, 2024 J

Oct 18, 2020 · My 2020 2.7 shut off at a stop light yesterday, had to call ford roadside and have it towed to the dealership. Just 270 miles on it. Horrible misfire started just as a babied it up a hill …

Jan 4, 2023 · Last October, 2015 Lariat 3.5 Ecoboost just started to over heat while towing. I have 88k miles. Earlier this summer, the dealer changed thermostat, flushed the coolant, did a …