In this 4g64 engine you MUST balance the oil pump sprocket correctly; unlike other engines, it is not enough to make the marks align, there's a process to check if the balancer is in place of is 360º off (a full turn) this is what would make the enngine vibrate if not done correctly. The manual shows the correct way to do it, there's a service bolt on the driver's side of the block you stick a screwdriver in to check if the oil pump balancer is facing the correct side
This is a 4G64 engine. One way you can check if there's any valve or piston damage is by doing a leak down test. Remove the intake and exhaust valve rockers first, this will ensure that all of the valves are closed and you can do the leak down test safely
You forgot to show how to properly tension the timing belt. Should be after 8:45 and before 8:46. There is an actual process to this. Just throwing the hydraulic tensioner and eccentric pulley on is a guaranteed future valve job. Yes it is an interference engine unless you are lucky. Done many of these engines in a dealership back in the 2000’s. Even had one fellow tech spray some brake cleaner on the belt while running, trying to find an oil leak on the oil pump just to watch the belt fly off. Had to send a freshly rebuilt head back to the machine shop to get valves replaced for a 2nd time.
Vendo um 2.0 Super Saloon 1998, não é o V6. Todo original, ainda com som toca fitas, conservadíssimo. Todo original, exceto as rodas que são de competição 17". Tudo funcionando! R$ 18.990
hello a question to me the crankshaft is broken ... something happens to the pistons .. when the valves do not lower or affect him, px burst only the band changes ..
hi damon i was talkin for those( sohc ) not ( dohc) honda civic n mitsubishi sohc 90 % if timing belt go bad i am sure not cause damage hoo 1 thing important do not open the plastic cover and turn the cam if u do dont crank engine intill install new belt cuz valve are at hide point anyway the car u see i paid $50 dls they said same thing bent valves 100% not pass smog with good numbers
Some people delete the balance shaft. The engine wont idle as smooth without it. Some do that because if the balance belt snaps it can cut the timing belt and the engine gets damaged. The balance shaft belt pulley rotates at twice the speed of the crankshaft. Normally it fails, the balance belt snaps and then the timing belt snaps.
