[AustinAltezza]

is it that sound my car makes when i shift too early or when im flooring it in fifth gear while going 25 mph? what kind of damage can be done to the car? did a search didnt find anythning

 

[bartkat]

Yeah, you could get pinging that way. It usually happens with too low octane gas with the car under heavy load. It's acutally pre-igntion knock. The ECU should retard the ignition timing to take care of this, but you could get a couple pings before that happens.

 

[Cleo]

is it that sound my car makes when i shift too early or when im flooring it in fifth gear while going 25 mph? what kind of damage can be done to the car? did a search didnt find anythning

yes;
keep doing it and you'll put extreme stress on your engine. stay away from using 2nd gear when you're moving at 5 mph...