Mazda Skyactiv 2.0L EXTREME ENGINE DISASSEMBLY! How Do You Do THIS MUCH Damage with 146hp!? скачать в хорошем качестве

Mazda Skyactiv 2.0L EXTREME ENGINE DISASSEMBLY! How Do You Do THIS MUCH Damage with 146hp!?

For parts go to www.Importapart.com or email us at [email protected] I've been tearing down engines for a long time and sometimes even I am amazed at the damage they have inside. Enter this engine. This is the 2.0L Skyactiv engine from a 2017 Mazda Cx3. These engines are normally very reliable. It's clear that this one was worked on by people who didn't take pride in what they were doing, but was that the demise of this engine? Clearly whatever happened to this engine, it ran to the very end. The level of damage found inside is probably the worst we've seen in MONTHS and likely makes the top 5 list overall! The 2.0L Skyactiv engine can be found in the Mazda 3, Mazda cx3 and Mazda cx5. I've personally seen these engines with over 250k miles with very minimal repairs. The 2.0L especially is quite reliable and I would always recommend a car with one of these engines. I would just make sure not to buy one that has been worked on by someone like the person who worked on this one. My name is Eric and I own and run a full service auto salvage business called Importapart. A part of our model includes buying and dismantling core and blown up engines. We save all valuable parts and recycle the rest. We do not rebuild engines, merely supply parts to those who do. 00:00 Intro 03:58 Removing and inspecting the spark plugs 04:53 Inspecting the intake ports and intake valves. Direct injection makes these look TERRIBLE! also, damage? 05:29 Unbolting and removing the valve cover to inspect the valve train... Didn't expect to find it like this! 07:36 EXTREME WATER PUMP BELT REMOVAL: Featuring BLUE 08:30 Unbolting the harmonic balancer. ITS KEYED: THERE IS A GOD 08:58 Zipping out all of the timing cover bolts and removing the cover 10:05 UH OH, THATS BROKE! 12:39 removing the high pressure fuel pump, vacuum pump and hpfp housing 14:30 Cracking the cam caps loose. WHAT 15:09 pulling the cam caps and camshafts out, inspecting cylinder head and valve train 17:25 Cracking the headbolts loose 17:57 Lifting the cylinder head. NOPE THATS NOT RIGHT 18:38 SCIENCE 20:02 Removing the water pump with care 21:23 Unbolting the oil pan 21:46 PRYING THE OIL PAN OFF 22:57 Inside the oil pan is ANTI-SIEZE That clearly didn't work 26:36 Oil pump removal and disassembly. 31:31 Balance shaft cassette is BONKERED 35:09 First look inside the bottom end and WRECKAGE 35:59 Unbolting the bed plate 39:02 Finally lifting the bed plate off. SO MUCH DAMAGE 40:21 unbolting the remaining rods and pistons 41:17 Lifting the crankshaft out of the block 42:24 Pushing the rods and pistons, well 3 of them, out of the block 43:25 Removing the deeeeestroyed rod and piston 44:47 Full rotating assembly inspection including bearing removal, rods, block, pistons, rings, etc 51:20 Summary 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