wired noise(bet u ever seen this question)

[silpena]

so my car makes a weird erratic noise..kinda like a buzzing noise coming under the intake manifold near the oil filter and the alternator. I cannot describe the noise.... it started one day i after i changed the oil and filter. It only comes when the engine is cold and when i drive around after warm up it disappears. The noise appears around 6-10 seconds after i start the car. Its so loud. i can't figure out the noise. Car runs the same and everything but the stupid noise is annoying. Its not the timing change or anything i know that. anyone have any input? i wish i could record it on vid and post it but i don't have a cam.(all yeah its a 93 ka24de)

[silpena]

bump no one ever had this is> or just normal? my motor only has 101k original miles started around 94k.

[kenjimatic]

is it like a loud screeching sound?? if so its proly one of your belts(p/s, altenator, ac) check them if they're still in good condition, sometimes the belts had loosen so you might just have to tighten them up...with 101k have you changed them yet? if not i recomend to change them instead of just tighten them...

[silpena]

no not a screeching, i've checked my belts they seem good. Its below the intake manifold near the oil filter. Just a wierd noise that comes on after 5-6 secs on a cold start. Its so loud and annoying.