Kyle-4-Runner

my truck is making a weird squeaking noise and i can't figure out what it is, its constant and i can't hear it to well when i rev the engine but when it idles you can here it a little and when yoou kill the engine you here it alot. All my belts are tight and i am right on all my fluid levels, and thats as far as i got...I think its around the fan or one of the belts on the left it almost sounds like a seized bering....idk!!!
heres a quik video. [GVIDEO]http://video.google.com/videoplay?docid=-3855120732783991054&q=4runner+squeaking&ei=TyRoSKj mNoPCqgOltL3FAw[/GVIDEO]
Ps, i also know there's ticking but i can't find anything wrong with the engine and i think its just the injectors...

HAVOC

May be a bad pulley, but I cant hear anything over that exhaust.

iamsuperbleeder

oh geez, before I opened this I though it was another "I here a squeak at full turn" thread, lol



the vid will not play 4 me for some reason, but how old is the H20 pump?

another common and cheap-fix culprit are the belt idler pulleys. the way you describe it only squeaking at low RPM and when you shut it off leads me to believe it's a bearing in the belt system... could be an idler pulley, maybe even say a PS pump... without the video playing for me, I can't really narrow it down

Kyle-4-Runner

thanks for you help, i think its probaly a pully, but i'm still not sure, here i'll put a direct link to google video if that helps...
Toyota squeak

HAVOC

click on the words "Google Video" at the top of the viewer, video wouldn't play for me either

Kyle-4-Runner

it works for me :/

abecedarian

maybe there's a mouse stuck in there somewhere? hehe just kidding.

I hear a sqeak at around 15-16 seconds as the engine is turned off.
I noticed that the fan appears to rotate quite a bit after the engine has stopped.
Maybe it's the fan clutch going out.

Kyle-4-Runner

^^^^don't even get me started on mice...when i took my intake silencer off i found 5 dead chipmunks in my airbox and a huge nest....it sucked... there was chimunk droppings everywhere and my engine bay stunk.

abecedarian

but I bet that fur helped the filter.
anyways, good luck.

Kyle-4-Runner

thanks, i might just replace the pully and see what happens...