Sound coming from engine!!!

[DRIFTO16]

hey guys so ya everyone knows what the timing chain rattle sounds like but i recently started hearing another noise
it sounds like a hi pitched noise
sounds like its coming within the head or injectors or idk
it sounds like
tetetetetetetetetetet
im kinda confused maybe a leak idk doubt it but feel its coming from the head let me know
what u guys htink it might be
i know my description wasnt good but perhaps its a common problem
and like i said its a different sound from the timing chain cuz i can hear the chain rattle too,
maybe it has something to do with the chain?
any how thnx for any help
or opinions

[wangan_cruiser]

what motor do you have?

[fckillerbee]

a sound clip works best. tetetetete..in my head sound lik titty. ;D. check everything make sure it's connected. And how often is this sound happening...

better yet...just provide a sound clip.

[DRIFTO16]

YEAH A SOUND CLIP WOULD BE BEST SORRY
ima see how soon i can get a video up thnx guys
and also its a stock ka24de

[Schassis707]

it could just be your injectors... When i got my 240 the injectors ticked louder than ive heard before, they are fine though just noisy

[DRIFTO16]

that was my guess it sounds like its coming strieght from there
but i mean it never sounded like that
i dnt feel its normal what would cause them to get loud all of a sudden?

[Schassis707]

just post up a sound clip and kinda move around the engine bay to help locate it better

[DRIFTO16]

ya thats what ima do as soon as possible cuz i wanna make sure its not anything malfunctioning
thnx for the advice
another thing not to like mix things up but,
whe i am like in neutral and smash the gas the rpms come down realyslow but ive noticed on other cars they go back down fast??

[Schassis707]

That could be from many things.. vacuum leak, dirty air regluator, dirty iacv, auto/5 speed ecu (if you are manual and rock the auto ecu). Ive read it to be many things.. all end up running back to air circuit.

[DRIFTO16]

yeah i do have an auto ecu in my 5 speed
and well that stuff you offerd me what is it ?

[Schassis707]

the stuff offered deal with the idle, and the air regulator is essential to as you said to make rpms not just drop.. It will keep and regulate air flow to keep engine speed consistent

[DRIFTO16]

hmmm is it a car part or just a toold to fix this like an add on?
im gonna search it and read about it how much r u asking?

[Schassis707]

hmmm is it a car part or just a toold to fix this like an add on?
im gonna search it and read about it how much r u asking?

check your pm

[1337]

high pitched noise? sounds like the alternator belt

[DRIFTO16]

i doubt it cuz ive heard when the alternator belt squeels its constant this sound goes and stops goes and stops very fast te te te te lol
ill try and get a sound clip that would be easiest to help figure it out