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  1. 2nd Gen F150 Ecoboost
    Need some help figuring out what’s going on from this great community. I have 2015 3.5 EB SCREW with 122k miles. I get a shudder with a corresponding small rise (50-100)in RPM usually around 1000-2000 RPM when under load (either a small hill or towing). It happens most often in 6th gear but can...
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