Go Back   Club Lexus Forums > Lexus Model Forums > SC Models > SC 400/300
Sign in using an external account
Register Forgot Password?

Whistling /screeching sound from throttle body

Closed Thread
 
 
 
 
Thread Tools Search this Thread Display Modes
Old 11-02-12, 05:20 PM   #1
Lokz
Driver
Trader Score: (1)
 
Join Date: Sep 2011
Location: Kansas
Posts: 152
Unhappy Whistling /screeching sound from throttle body

I recently replaced plugs are wires from my car, but i reused the old throttle body gasket when i put everything back together. Now when i start the car there is a whistling/ screeching sound that constantly stays through out the revs, Is it because i reused the old gasket on the throttle body or did i mess up the throttle plate inside by pushing the throttle body too far to put it back. ( i could not get the screws out of the throttle cable because the head on the screws are messed up, i cant get a philps screw driver in there to twist it) I have torqued everything down, still no difference. Help anyone?

P.S its a 93 lexus sc300 5 speed
This ad is not displayed to registered members.
Register your free account today and become a member on Club Lexus!
Lokz is offline  
Old 11-02-12, 06:10 PM   #2
2JTsc300
Pole Position
Trader Score: (0)
 
Join Date: Oct 2011
Location: Texas
Posts: 272
www.facebook.com/jtberish
Default

get some intake cleaner and spray around the throttle body and see if the idle changes.
2JTsc300 is offline  
Old 11-02-12, 07:20 PM   #3
O. L. T.
Keeper of the light
Trader Score: (15)
 
O. L. T.'s Avatar
 
Join Date: Feb 2003
Location: 1997
Posts: 33,540
Default

http://www.clublexus.com/forums/sc-4...d-and-and.html
__________________
Mercedes C Class | 19" Staggered Zenetti's | HID's
OESpectrum Suspension | K&N filters | 2" drop

O. L. T. is offline  
Old 11-02-12, 07:20 PM
 
 
 
 
Closed Thread

Similar Threads
Thread Thread Starter Forum Replies Last Post
DIY IACV clean picture write-up tcheung87 RX - First Generation 124 10-04-14 08:16 PM
Car Starts Up, Idles Rough for a Few Seconds, then Dies - 1999 GS 300 Jacob0015 GS - Second Generation 13 08-23-13 06:13 PM
Throttle Body Piece Missing - Part Name/number? leftfooter LS400 2 06-06-13 07:40 PM
Throttle body + MAF cleaning StanVanDam LS430 10 04-26-13 11:08 AM
Whistle/ screeching sound from throttle body Lokz Performance & Maintenance 0 11-02-12 11:20 PM


Tags
body, cable, car, gs300, intake, lexus, noise, sc300, screeching, sound, throttle, whistling

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

All times are GMT -7. The time now is 07:58 PM.

Join ClubLexus
Advertising


Copyright © 2000-2008 Internet Brands, Inc. All Rights Reserved
Privacy Policy | Disclaimer | Terms of Use | JOBS


Get all contact info