engine knocking noise 5th gen honda prelude (bent valves?)

im almost positive its bent valves but does anyone else have suggestions as to what it might be?

More Videos...


Honda VTEC Engine Knocking Lets Tear it Down
https://twitter.com/bullshitkorner https://www.facebook.com/pages/Bullshitkorner/415124691917952 My neighbour had swapped out a Honda VTEC engine that was knocking and he was just gonna scrap it but decided to give it to me and see if i wanted to strip it down and see what was causing the issue. The crankshaft looked like it spun a bearing and it welded itself to the crank while tearing itself to pieces. this engine was quite easily rebuildable but i scrapped it and purchased booze instead.





LOUDEST HONDA ENGINE KNOCK EVER!!!!!!!
Starting a 1998 Honda civic that has a severe rod knock.





1994 Honda Accord w/ Bent Valve
A video illustrating how your 94 Accord's engine will probably sound if it has a bent valve. Bent valves often happen in cars containing intereference engines, such as this particular model of Honda. They occur most often when the timing belt breaks during operation of the engine. This is an expensive repair, requiring the engine head to be dismanted. To avert this disaster, change your timing belt every 90k miles or sooner. This particular car had about 178k miles on it at the time of the video. There was a bent valve in cylinder 2, and the cylinder lost all compression.





H22a4 Bent Exhaust Valves
"The Incident" Just to clear up a few misconceptions, this is the sound of cylinder #2 bent Exhaust and intake valves. Not rod bearings, rod knock, or anything else. I paid to have the head rebuilt with all new valves, seats, springs, and retainers. It sounds the way it does because a piece of a broken drill bit wedged itself in between my Exhaust valves and seat. It runs perfect now and I've put 13,000 miles on it since.




Follow