Maintenance Discuss common Lexus maintenance questions here.

Help again guys! Overheating.......

Thread Tools
 
Search this Thread
 
Old 01-18-06, 10:01 PM
  #1  
400DGRZ
Lexus Champion
Thread Starter
iTrader: (2)
 
400DGRZ's Avatar
 
Join Date: Feb 2001
Location: ALABAMA
Posts: 2,936
Received 14 Likes on 6 Posts
Default Help again guys! Overheating.......

I noticed a bit of steam coming up from the top of my hood by the windsheild. looked at my TEMP gauge and it was HOT. I pull over, pop the hood, and find a hose is leaking what looks like coolant.

Here is a pic of the hose c/o RAristo
Attached Thumbnails Help again guys!  Overheating.......-engine-4.jpg  
Old 01-18-06, 10:04 PM
  #2  
400DGRZ
Lexus Champion
Thread Starter
iTrader: (2)
 
400DGRZ's Avatar
 
Join Date: Feb 2001
Location: ALABAMA
Posts: 2,936
Received 14 Likes on 6 Posts
Default

Here is a closeup of the bottom of the hose(crappy cell pic at night). Goes down beside the engine. It has a green stripe around the bottom of the hose at the connection. The fluid is leaking from where the hose connects to the engine. Getting it checked out tomorrow. What could be the problem?
Old 01-19-06, 05:05 AM
  #3  
Tammy
Lexus Champion
 
Tammy's Avatar
 
Join Date: Mar 2004
Location: Arizona
Posts: 1,973
Likes: 0
Received 8 Likes on 8 Posts
Default

Replace the hoses, along with any others weeping. Might be time to change the coolant. Old coolant causes breakdown of rubber hoses along with cores.
Old 01-19-06, 05:26 AM
  #4  
400DGRZ
Lexus Champion
Thread Starter
iTrader: (2)
 
400DGRZ's Avatar
 
Join Date: Feb 2001
Location: ALABAMA
Posts: 2,936
Received 14 Likes on 6 Posts
Default

I was using the heat off and on. Not blasting it.
Old 01-19-06, 03:36 PM
  #5  
VVT-i
Lexus Champion
 
VVT-i's Avatar
 
Join Date: May 2002
Location: Georgia
Posts: 2,781
Likes: 0
Received 5 Likes on 4 Posts
Default

You like when you remove the intake to replaced the starter you accidently hit that heater pipe. You may disrupt the o-ring around that pipe or cracked that metal pipe.
Old 01-20-06, 12:06 PM
  #6  
400DGRZ
Lexus Champion
Thread Starter
iTrader: (2)
 
400DGRZ's Avatar
 
Join Date: Feb 2001
Location: ALABAMA
Posts: 2,936
Received 14 Likes on 6 Posts
Default

Originally Posted by VVT-i
You like when you remove the intake to replaced the starter you accidently hit that heater pipe. You may disrupt the o-ring around that pipe or cracked that metal pipe.
So is it fixable without replacing anything if the o-ring is just "disrupted"? If the metal is cracked, what will need to be replaced? A piece or a whole assembly?
Old 01-20-06, 03:30 PM
  #7  
VVT-i
Lexus Champion
 
VVT-i's Avatar
 
Join Date: May 2002
Location: Georgia
Posts: 2,781
Likes: 0
Received 5 Likes on 4 Posts
Default

Josh, I would go with the new o-ring and the new metal pipe.
Old 01-20-06, 04:57 PM
  #8  
400DGRZ
Lexus Champion
Thread Starter
iTrader: (2)
 
400DGRZ's Avatar
 
Join Date: Feb 2001
Location: ALABAMA
Posts: 2,936
Received 14 Likes on 6 Posts
Default

Nuum, I called and the "metal pipe" that the hose attaches to is a complete piece that attaches to the side of the intake manifold. It is $120 and needs two gaskets that are $11 each.

Does this sound correct?
Old 01-20-06, 05:45 PM
  #9  
VVT-i
Lexus Champion
 
VVT-i's Avatar
 
Join Date: May 2002
Location: Georgia
Posts: 2,781
Likes: 0
Received 5 Likes on 4 Posts
Default

I know one of a friend did the same thing and he removed that metal pipe and used JB welder. It's work great and he has no problem at all. I'd never said that....
Old 01-21-06, 12:25 AM
  #10  
GSquicksilver
Lexus Test Driver
 
GSquicksilver's Avatar
 
Join Date: May 2002
Location: California
Posts: 1,152
Likes: 0
Received 3 Likes on 2 Posts
Default

400DGRZ

that looks like the hoses that are attached to the rear bypass joint where the coolant flows. they had to have been removed for them to get to your starter when you changed the starter. did they change the gaskets on them?

you'll have to remove the manifold again to get to this.
Old 01-22-06, 11:52 PM
  #11  
400DGRZ
Lexus Champion
Thread Starter
iTrader: (2)
 
400DGRZ's Avatar
 
Join Date: Feb 2001
Location: ALABAMA
Posts: 2,936
Received 14 Likes on 6 Posts
Default

Yeah the gaskets were replaced.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
kizzle
Performance & Maintenance
7
12-27-18 09:57 AM
wjlevan
LS - 1st and 2nd Gen (1990-2000)
5
12-26-16 06:25 PM
james1245
LS - 3rd Gen (2001-2006)
5
03-03-16 05:06 PM
SC300_704
Performance & Maintenance
1
07-26-07 02:25 PM



Quick Reply: Help again guys! Overheating.......



All times are GMT -7. The time now is 06:56 AM.