F150 Ecoboost Timing Chain Recall
F150 Ecoboost Timing Chain Recall . Truck has code for cam positioning censors bank 2 and mis fire on all cylinder. Instead of just yanking the lower hoses and letting coolant flood out everywhere, drain your radiator via the petcock valve. 2017 3.5 EB Cam Phaser/Timing Chain Page 3 Ford F150 Forum from www.f150forum.com Web the truck is no more. Web as we understand the problem, as the 3.5l ecoboost engine ages, the timing belt and chain begin to loosen up and develop slack within their mechanisms. I had a 2017 with the 3.5 ecoboost, has a battle rattle on cold start and the program/update did nothing.