Notices
LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

Weird grinding or clunking on start

Thread Tools
 
Search this Thread
 
Old Sep 14, 2010 | 09:36 AM
  #1  
ae80siq's Avatar
ae80siq
Thread Starter
Driver School Candidate
iTrader: (1)
 
Joined: Aug 2010
Posts: 43
Likes: 0
From: VA
Default Weird grinding or clunking on start

About 1 out of 10 times I start the car I hear this weird grinding/clunking noise coming from the engine bay area. What do you think? Thanks
Reply
Old Sep 19, 2010 | 11:11 PM
  #2  
ae80siq's Avatar
ae80siq
Thread Starter
Driver School Candidate
iTrader: (1)
 
Joined: Aug 2010
Posts: 43
Likes: 0
From: VA
Default

bump still no idea.
Reply
Old Sep 24, 2010 | 08:32 AM
  #3  
ae80siq's Avatar
ae80siq
Thread Starter
Driver School Candidate
iTrader: (1)
 
Joined: Aug 2010
Posts: 43
Likes: 0
From: VA
Default

Anyyyone???
Reply
Old Sep 24, 2010 | 08:41 AM
  #4  
JimsGX's Avatar
JimsGX
Lexus Test Driver
 
Joined: Apr 2004
Posts: 1,265
Likes: 9
From: MA
Default

Is it while the starter is engaged, or after it has started? What year?
Reply
Old Sep 24, 2010 | 08:44 AM
  #5  
deanshark's Avatar
deanshark
Pole Position
15 Year Member
Liked
 
Joined: Dec 2009
Posts: 3,278
Likes: 317
From: ct
Default

Originally Posted by ae80siq
Anyyyone???
I'll ask. Is it a solid grinding or does it go away? The clunking, does it sound like the engine is jumping or moving? If so that could be a motor mount or tranny mount which are known to go after a while. It could be 1 of a million different things, we can use a little more discription to go with.
Reply
Old Sep 25, 2010 | 12:39 AM
  #6  
ae80siq's Avatar
ae80siq
Thread Starter
Driver School Candidate
iTrader: (1)
 
Joined: Aug 2010
Posts: 43
Likes: 0
From: VA
Default

Originally Posted by deanshark
I'll ask. Is it a solid grinding or does it go away? The clunking, does it sound like the engine is jumping or moving? If so that could be a motor mount or tranny mount which are known to go after a while. It could be 1 of a million different things, we can use a little more discription to go with.
It makes the sound just one time when I start the car. I haven't had a chance to really take a look closer around where the sound is originating from since it's kinda hard to predict it let alone start your car and be outside of it at the same time.
I would say it kind of sounds the engine is moving
Reply
Old Sep 25, 2010 | 07:01 PM
  #7  
Do.Man's Avatar
Do.Man
Pole Position
 
Joined: Dec 2008
Posts: 393
Likes: 0
From: CA
Default

sounds like the starter to me..
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
SGMIS3
IS - 2nd Gen (2006-2013)
1000
Mar 8, 2022 12:51 PM
Harold57
SC430 - 2nd Gen (2001-2010)
11
Jan 28, 2018 01:15 PM
Murphy5156
IS - 2nd Gen (2006-2013)
8
Nov 23, 2011 11:08 AM
sonikbo0m
GS - 3rd Gen (2006-2011)
23
Aug 10, 2008 09:42 PM
FireCode
SC - 1st Gen (1992-2000)
6
Feb 6, 2005 12:15 PM




All times are GMT -7. The time now is 11:24 PM.