STILL A PROBLEM? 2021 Ford F-150 5.0 Coyote Engine Replaced at 65,000 Miles With Good Maintenance

Today we are tearing down a 5.0L Ford Coyote V8 out of a 2021 F-150. This engine was replaced at approximately 65K miles, but why? and why wasn't this done at the dealership? This truck has excellent maintenance history with oil changes every 7-8K miles always done at the dealer. With such low miles, what could possibly happen to the engine to warrant replacement? Will what we find affect many more engines and become a big problem for Ford, or was this just a freak anomaly? This being the first year of the gen4 coyote, has a few different systems including a belt driven oil pump and cylinder deactivation, our favorites! This engine shares much of the short block with the Mustang GT, and produces 400hp and 410lbft of torque. If you'd like to buy parts from this teardown or others, visit www.Importapart.com or email us at [email protected] For other I Do Cars content check out my wife's channel at    / @thecarwifelife   For cool car related shirts, click here! https://www.blipshift.com/?utm_source... Every week I post a new teardown video of a blown up or suspected bad engine. Check out a few of my favorites! Lamborghini Huracan Performante Teardown    • BLEW UP AT 7K RPM! 2018 Lamborghini Huraca...   Recalled GM L87 Escalade/Silverado 6.2 V8    • RECALLED GM L87 6.2L ENGINE TEARDOWN! Manu...   Dodge/Jeep 392 Scatpack Hemi Teardown    • Owner Made the WRONG CALL? 2018 Dodge Dura...   Why am I doing this? My name is Eric and I own and run Importapart, a full service auto dismantling business. Part of our model includes buying blown up and bad engines to dismantle for parts. We salvage the good, sellable parts and recycle rest. No, we don't rebuild engines but we do sell parts to people who do! As always I hope you enjoyed this video. I love all of the comments, feedback and even the criticism. Catch you on the next one! -Eric 00:00 Intro 02:52 Turning the engine over, feels fine? ish? 04:32 Unbolting the LH Valve cover and wow, that's clean! but... 06:36 Peeling off the RH valve cover, same story with a little more damage 07:47 Zipping out all of the timing cover bolts, inspecting the timing system 09:52 Removing the entire timing system, chains, phasers, tensioners, guides 12:02 Starting to dismantle the RH Cylinder head 13:16 Crammin the cam caps loose 16:44 Cracking the head bolts loose on the right head 17:36 Signs of trouble, but is that it? 19:02 SCIENCE Bank 1 19:50 Tackling the LH Cylinder head, will this side be better or worse? 20:06 Crammin the cam caps loose on the left head and inspecting cam tower, cams and followers 23:32 Cracking the Left head bolts loose and lifting the head 24:24 Close inspection of pistons and bores on LH bank 25:27 Science bank 2 26:47 Unbolting the oil pan. Zero drama?? 27:52 Removing the oil pump and oil pump belt 28:57 First look at the rotating assembly 29:38 Unbolting the first two rod caps and pushing the rods and pistons out of their bores 31:57 Removing the final two rods and pistons 33:29 Zipping out the main cap bolts and plucking the crankshaft out of the block 34:34 Complete rotating assembly inspection including rods, rings, pistons, bearings, bores, oil pump belt and oil filter 39:52 Summary