When my motor detonated i was at WOT at 5000 rpm and it just died. Dont remember a sound it just stopped pulling as if i had backed off the gas and i didnt. When i came to the next light the idle bounced around from like 100 rpm to 1500 rpm and i knew i was done.

 

You know whats bad? I'm sitting here making these noises and even my dog is lookin' at me funny

 

it doesnt really sound like anything once it happens you will get power loss and you will feel strong vibration coming from the engine...