Loud Noise @ High RPM

Reply Subscribe

Thread Tools

Search this Thread

08-30-2007, 10:39 PM

#16

91sleeper

Registered User

iTrader: (13)

Join Date: Sep 2005

Location: Wagon on the outside....STI on the inside!!

Posts: 1,862

Car Info: 04 XTi.............. Seats down..G's up

yeah pretty sure.

08-30-2007, 11:37 PM

#17

iNfEk

Registered User

iTrader: (33)

Join Date: Nov 2002

Location: Boostin' troubles away - 4EAT Memories 12.87@103.2

Posts: 10,454

Car Info: 51E LHD V7 STI (2.0)

could be coming from the alternator

08-31-2007, 03:26 PM

#18

Shazam321

Registered User

iTrader: (1)

Join Date: Aug 2005

Posts: 256

Quote:

Originally Posted by blueTR_808

I have a 06 WRX (bone stock) and at high rpm's (full boost) i hear this loud squealing sound coming from the engine.
Any help???

Try tigthening your belts a little bit more. you also might want to check the actual pulleys for wear (the ribs could be worn and can cause the belts to slip).

09-11-2007, 03:44 AM

#19

blueTR_808

Registered User

Thread Starter

iTrader: (3)

Join Date: Aug 2007

Location: Ewa Beach Bah

Posts: 348

Car Info: 06 WRX

I pulled off the TMIC and the Y pipe was held on by duct tape....PROBLEM SOLVED

09-11-2007, 04:44 AM

#20

91sleeper

Registered User

iTrader: (13)

Join Date: Sep 2005

Location: Wagon on the outside....STI on the inside!!

Posts: 1,862

Car Info: 04 XTi.............. Seats down..G's up

09-11-2007, 05:25 PM

#21

blueTR_808

Registered User

Thread Starter

iTrader: (3)

Join Date: Aug 2007

Location: Ewa Beach Bah

Posts: 348

Car Info: 06 WRX

did u fix your problem

09-11-2007, 06:22 PM

#22

91sleeper

Registered User

iTrader: (13)

Join Date: Sep 2005

Location: Wagon on the outside....STI on the inside!!

Posts: 1,862

Car Info: 04 XTi.............. Seats down..G's up

a lil. i need to get it on a lift so i can tighten down the dp really well. i think i got most of it when i retightened the up pipe but the dp needs more torque.