Toyota Yaris Forums - Ultimate Yaris Enthusiast Site
 

 


 
Go Back   Toyota Yaris Forums - Ultimate Yaris Enthusiast Site > Technical Forums > DIY / Maintenance / Service
  The Tire Rack

Reply
 
Thread Tools Display Modes
Old 07-20-2015, 06:01 PM   #1
avs262
 
Drives: Yaris 08 sedan
Join Date: Feb 2015
Location: Castle rock colorado
Posts: 3
2008 Yaris knocking/rattling sound near drive belt

I have a 1.3L Yaris manual transmission that is knocking/rattling near the drive belt. I've searched around on here and found that this could be caused by the water pump so I replaced the water pump and drive belt last night. The water pump did have antifreeze all around it so I thought for sure that was the problem. After replacing I fired up the engine and the problem continues. I've taken a video (https://vid.me/VLYv) so you can hear the noise - has anyone experienced this? My next step is to go buy a stethoscope. Any other ideas would be greatly appreciated!
avs262 is offline   Reply With Quote
Old 07-20-2015, 10:43 PM   #2
avs262
 
Drives: Yaris 08 sedan
Join Date: Feb 2015
Location: Castle rock colorado
Posts: 3
It turned out to be the a/c unit. I listened with a stethescope and loud knocking could be heard from the a/c. I used a serpentine belt from a non a/c configuration to bypass it until I figure out what's wrong with it.
avs262 is offline   Reply With Quote
Old 07-21-2015, 02:30 AM   #3
valchrist90731
 
Drives: 2007 toyota yaris sedan
Join Date: Jun 2015
Location: Los Angeles County
Posts: 61
But does the a.c. work when on? Does it blow cold air?

How's the pulley? That's a different noise never heard that yet.
valchrist90731 is offline   Reply With Quote
Old 07-21-2015, 04:15 AM   #4
Mikastef
 
Drives: Yaris
Join Date: Feb 2013
Location: Mauritius
Posts: 53
Do u use the air con often..? If not, then it should not be the AC unit
Mikastef is offline   Reply With Quote
Old 07-21-2015, 05:34 PM   #5
avs262
 
Drives: Yaris 08 sedan
Join Date: Feb 2015
Location: Castle rock colorado
Posts: 3
Quote:
Originally Posted by valchrist90731 View Post
But does the a.c. work when on? Does it blow cold air?

How's the pulley? That's a different noise never heard that yet.
The a/c does work when it's turned on (I don't use it often) and is blowing cool air. I will check the pulley and report back.
avs262 is offline   Reply With Quote
Reply

Thread Tools
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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
NEWS: TOYOTA REVEALS ALL-NEW YARIS SEDAN AT 2006 LOS ANGELES AUTO SHOW VitzBoy General Yaris / Vitz Discussion 7 09-20-2023 07:50 AM
How many miles you got out of Yaris drive belt? waruna01 DIY / Maintenance / Service 12 06-09-2015 01:01 PM
Yaris with new audio DPS module installed - Gadget or really increasing sound quality Flyingmatdes New YARIS Purchase Forum 8 04-19-2011 12:50 AM
2008 Yaris S driving belt socjo1976 California 9 03-16-2011 05:52 PM
2007 Yaris Pricing Info ! YarisBueller New YARIS Purchase Forum 104 06-24-2009 04:54 PM


All times are GMT -4. The time now is 04:54 AM.




YarisWorld
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.