Yet ANOTHER BMW N63 Engine Failure Mode! Why I Would NEVER Buy a 550i, 650i, 750i, X5 Etc... скачать в хорошем качестве

Yet ANOTHER BMW N63 Engine Failure Mode! Why I Would NEVER Buy a 550i, 650i, 750i, X5 Etc...

Another JUNK BMW N63? Yeah, they're still out there. This is the 4.4L Hot-V Twin Turbo V8 from a 2011 BMW 650. These engines can be fond in the X5, X6, 550i, 750i, 650i etc and especially the early N63(Non-Technical update), are absolute garbage. These engines have so many common failure modes and both the parts AND labor are so expensive to keep running right that most people throw them away at the first repair bill. This engine was a core return from a sold engine, and had clear signs it was bad, like equal and matching holes on both sides of the block, but why? What killed this N63? Was it valve stem seals? timing chain guides? worn rod bearings? The answer may surprise you, but I've torn down 30-40 of these, and I've seen this one before. For parts 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! BMW N20, The worst BMW Engine    • THE FAILURE THAT COST BMW $27 MILLION! 201...   Mercedes Twin Turbo V8 M278    • Mercedes ML550 M278 Bi-Turbo V8 Engine Tea...   Audi S6 V10 MAYHEM    • DEVASTATED Audi S6 5.2L V10 Engine Teardow...   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 03:59 No sparkle plugs, so lets pull the turblows 05:45 THEY ALL LEAK HERE 07:56 MORE damage! 09:10 Removing the injectors as if I'm a professional 10:45 Unbolting the RH Valve cover. Looks ok! 11:51 Rinsing and repeating on the LH valve cover 12:27 Removing the Vanos solenoids. Don't be cheap, DON'T BUY THESE 14:10 Struggling to remove the crank bolt, she's TIGHT 15:24 Removing the water pump and safely storing it 16:42 Unbolting the lower timing cover BEFORE the heads, Like a rebel 18:08 A Quick Look at the timing system. All clear! 20:10 Crammin the cam cramps loose on the RH Head, inspecting valvetrain 21:58 Crackin the head bolts loose and lifting the RH Cylinder head. 23:26 RIGHT SCIENCE 24:14 Crammin the cam cramps loose on the LH Head, No troubles here but, coolant?? 25:59 Cracking the LH head bolts loose, pistons look ok? 28:28 LEFT SCIENCE says left bank is NOT O.K. 29:03 Removing the lower oil pan 30:30 There's some engine shrapnel but I expected MORE 33:37 Unbolting the upper oil pan, that oil pump looks broken! 35:14 Dismantling the oil pump, its not terminal 38:33 Starting to remove the rods and pistons 40:53 Can we get this apart? 42:59 Unbolting the main caps and removing the crankshaft 43:46 Complete rotating assembly inspection. SO THATS WHAT HAPPENED? 49:54 Summary