Today, our video is not about the most ordinary repair — derating or reducing engine power. The goal is to adapt the car to 95 gasoline. We have long wanted to show you how auto chemistry works, and today you will see how decoking is carried out before disassembling the engine. This procedure helps to clean the pistons and combustion chamber from carbon deposits. In our case, we only managed to decarbonize the piston bottom. Major engine repairs involve disassembling, measuring and replacing worn parts. Often, you can only understand which parts are worn after disassembling. We disassembled, saw what was needed, and immediately made a selection of parts at EuroAuto — everything was available. The adaptation of the Skoda Yeti was successful both in terms of the driver's subjective feelings and in terms of indicators. And if you want to know more, watch our video! Parts used in the release: Flywheel bolts N90501402 — 6 pcs. Front cover bolts N10734401 — 1 pc. Front Cover Bolts 2 N10734501 — 12 pcs. Connecting Rod Cap Screw 045105425 — 8 pcs. Exhaust Manifold Nuts WHT004982 — 8 pcs. Upper Downpipe Nuts N90894601 — 4 pcs. Lower Downpipe Nuts N02214621 — 2 pcs. Intake Valve 03F109601A — 4 pcs. Exhaust Valve 03F109611C — 4 pcs. Injector Seal Kit 03H198149 — 4 pcs. Rocker Arm 03F109411 — 8 pcs. STD Pistons 03F107065A — 4 pcs. Intake Manifold Gasket 03F129717 — 4 pcs. Turbine drain pipe seal WHT005363 — 2 pcs. Turbine oil seal N0138131 — 2 pcs. Exhaust manifold stud WHT004984 — 8 pcs. Turbine stud WHT002622 — 4 pcs. Information about vacancies at EuroAuto: +7 (812) 458 04 60. Make an appointment at the EuroAuto service station: https://goo.su/ho6aF Write to the operator in the chat: https://vk.cc/bZyxs4 Call: +7 (800) 533-79-74 We are on social networks: VKontakte https://vk.com/euroauto Telegram https://t.me/euroautorussia Time codes: 0:00 Engine deforcing on Skoda Yeti 1:30 Engine flush 2:20 Carrying out decarbonization 4:03 Removing attachments and disassembling the engine 9:25 Interim results of decarbonization 11:23 Checking the wear of connecting rods and cylinder head 13:50 What came out of checking the brakes on the race track 16:48 Company Autoresource: engine overhaul 26:19 Selecting spare parts for engine repair 30:01 How to properly replace injector seals 34:03 Assembling the engine 37:45 Checking the anti-drain valve 38:52 Assembling the cylinder head 39:35 Adapting Skoda Yeti to 95 gasoline 43:10 Reducing the engine compression ratio 44:07 Continuing to assemble the engine 45:17 How to check the effectiveness of injector cleaning? 50:40 Installing new tappets 52:11 Installing the crankshaft cover 55:25 Installing the chain 58:15 Why did the oil pressure disappear? 1:00:40 Installing a new oil pump and seal 1:02:39 Installing the sump 1:04:00 Installing the exhaust manifold gasket 1:05:18 Replacing the intercooler radiator 1:06:10 Fixing the crankshaft and putting the engine back in place 1:07:40 Installing the crankshaft pulley 1:08:29 Replacing the overrunning clutch 1:11:00 Evacuating the system and adding antifreeze 1:11:34 What kind of oil should we use? 1:12:17 What should we do before starting the engine for the first time? 1:15:00 Changing the oil after running-in 1:17:00 How much did it cost to repair the engine and adapt it to 95 gasoline? 1:18:05 Results of the work performed