Hoodwinked

Well my engine has been doing this for a little while, it has a strange whining noise that is fairly loud around 4000 RPM. It happens while accelerating under moderate throttle. I have a video that i shot to help you guys diagnose the problem. Thanks! You MAY need to turn your volume up a little bit to hear the whining due to my crappy digital camera's mic. oh by the way, i am not runnin a turbo set up right now, i will be in a week, but i need help to diagnose this before i put the turbo on.

http://www.hephaestusnetwork.c...v.avi

Right click - save target as

racinskittle

my guess is it's a belt. I know when i did by timing belt i tightened it too tight and it whined. I dont think it's anything to worry about.

SiRkid

??

thevtecnician

I din't hear ****,maybe it's me

GreddySi99

I didnt hear a dam th9ing either. sounds like a dam SI to me

Hoodwinked

well, its very hard to hear, but its not really a high pitch whining. its kinda mid sounding, not deep, not high, and it always happens at the same RPMs on the same gears. it happens at differnt RPMs on differnt gears, but its constant on what RPM its on in each gear. im stumped on it, its been happening for a while, ill see if i can get a better sound clip later.

GSRwBOOST

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Hoodwinked &raquo;</TD></TR><TR><TD CLASS="quote">well, its very hard to hear, but its not really a high pitch whining. its kinda mid sounding, not deep, not high, and it always happens at the same RPMs on the same gears. it happens at differnt RPMs on differnt gears, but its constant on what RPM its on in each gear. im stumped on it, its been happening for a while, ill see if i can get a better sound clip later.</TD></TR></TABLE>

have you changed your muffler bearings lately?

Hoodwinked

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GSRwBOOST &raquo;</TD></TR><TR><TD CLASS="quote">

have you changed your muffler bearings lately?</TD></TR></TABLE>

wait a minute....muffler bearings??? wtf?


Modified by Hoodwinked at 9:40 PM 9/26/2003

GSRwBOOST

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Hoodwinked &raquo;</TD></TR><TR><TD CLASS="quote">

*EDIT* wait a minute....muffler bearings??? wtf?


Modified by Hoodwinked at 9:38 PM 9/26/2003</TD></TR></TABLE>

you got me.... but make sure you check the blinker fluid, the resevoir might be almost dry and the pump whines when it's low on fluid..

Hoodwinked

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GSRwBOOST &raquo;</TD></TR><TR><TD CLASS="quote">

you got me.... i MEANT the coaxial stabalizer tensioner belt</TD></TR></TABLE>

haha...dont u mean the bi-angular differential adapter? seripously, ill get a souund clip thats better. it sounds like its coming from the exhaust however

tegasaurus

exhaust leak? or just the god damn turbo spooling haha

Hoosier Daddy

I hear a "woosh woosh woosh woosh woosh" but no whine...