Cylinder Head 105 - Valve Job Basics
Valves not sealing? Valves not bent? This is how you fix that problem. In this video I outline the basic valve job procedure. Cleaning the valves, cleaning the seats, cleaning the combustion chamber and lapping the valves in to make a better seal.
Here I cover the process start-to-finish. It's the same exact process for pretty much all non-rotary combustion engines. It takes patience and perseverance to do this job, but anyone can do it. Reference your service manual for measurements and service limits. Everything else that's not in your service manual is in this video.
I apologize for not having broken busted crap to work with in this video. It's more beneficial to all of you when bad fortune falls on me because it gets well documented, and many people watching these videos are looking for answers. If you have bent valves, you will discover it quickly once you chuck one up in the drill. You'll see the face of the valve wobble around while it spins. You'll see evidence of this damage on the valve seat. If it's bad, you may see damage on the valve guides in the form of cracks or missing pieces where the valve guides protrude through the head ports. Give all that stuff a good visual inspection. ...and if you doubt yourself, never hesitate to get a second opinion or consult a machine shop. They will have access to expensive tools that you wont find in your average gearhead's garage.
How to diagnose Toyota Timing Chain Rattle or Knock troubleshoot 22R 22RE 22RET
Every Toyota 22R series engine with the single row timing chain and plastic timing guides (1983~ish - 1995) that I have ever purchased with over 100,000 miles on the engine has had a driver's side guide that was either partially broken or just totally gone. To the untrained ear it sounds a like the valves need adjusting, but in this video I'll show you how to inspect, troubleshoot, and diagnose a broken driver's side timing guide. It makes a great bargaining chip when you can show the seller that the timing guide is broken and then inform them that it's an $800+ repair at a shop. If you can fix it on your own it will only run you about $100 in parts and a Saturday's worth of time.
Opel corsa variklio remontas- Opel Corsa Engine Repair
Buvo manoma , kad galvutes tarpines defektas, nes leido vandeni i tepalus.
Pasirodo tikriausiai bus grandines dangtelio tarpines defektas.
It was believed that the head gasket fault, since it has allowed water into the oil.
It appears likely to cover the intermediate chain defect.
Springless Valvetrain for the Ford 4.6 V8 Engine
Decuir Engine Technologies is unveiling its latest version of a springless valvetrain system for the popular Ford 4.6 liter V8 engine which is widely used on the Ford F-150 truck and Ford Mustang. This system uses no valvesprings and eliminates valve float, and increases horsepower.