What Causes Engine Knock

[TurdFurgeson]

Dude woke up and decided to make the greatest, more concise video on engine knocking on YouTube. Really good video

[siphilipe]

Good explanation and in a very short time. Thanks!

[philring]

Always wanted this visual explanation! Well done sir. Thank you!

[stevenboy]

This video has helped me so much and understanding an engine, even though it was very little information. Thank you.❤

[godfreynyasulu]

This great explanation ever, straight and simple

[MarcTheMariner]

I've never heard knock referred to in this manner but good explanation.

[mr.phase]

This is rod knock, not engine knock. Engine knock is the air fuel mixutre igniting when it shouldn't. Usually, this is caused by too much cylinder pressure or not enough octane, and this causes a knocking or pinging sound. Many modern vehicles have knock sensors that can detect this and the ecm can retard ignition timing to prevent catastrophic engine failure.

[ELMobileServices-fn]

For anyone who is asking! Can this be fixed?!? Yes, I've replaced rod and main bearing on an 88 dodge ram and it ran just fine after I replaced the bearing.

[brandansass]

I have an engine knock from oil starvation. So what would all need to be replaced ? The camshaft too? Or just a new rod

[musiksphere]

On brand new wood chipper, when does the oil kick in so the knocking can stop?

[frebaget]

Do you have to replaced the whole engine? Cause that happened to my car

[karts_inc]

Great video, awesome looking girlfriend too😂

[dorismadosh]

Around how much would this cost to be replaced if so

[simrandelhi]

Is this a serious problem or could be repaired?pls tell me

[brad]

Let me guess. If you’re here because you own a Kia 😂

[Demitrik]

I have a 2018 Camaro and replaced the engine because of engine knock and 2 months later today it started knocking again

[dorismadosh]

Or could I possibly send u a video of mines I’m a dad just got this and my new job I loose this truck I loose a lot I’m trynna get to the bottom of this

[yanisgodofworld]

I have a Mercedes B200 2008 that recommends octane 91 fuel and higher but I've been using the lower grade octane (85 or 88) since I bought the car in 2009. Is it good or bad? Should I switch to higher octane or its too late?

[gilnunez]

Is this expensive to fix. Can i fix this myself under car remove oil pan?

[vVendetta]

This man is the opposite of a yapper, every word had meaning