Notices
IS - 2nd Gen (2006-2013) Discussion about the 2006+ model IS models

overheating

Thread Tools
 
Search this Thread
 
Old Jul 28, 2016 | 08:18 PM
  #1  
princess87's Avatar
princess87
Thread Starter
Driver School Candidate
 
Joined: Jul 2016
Posts: 7
Likes: 0
From: california
Default overheating

hallo guys ,,

ill like to see if any of yall had any problem with an overheating motor, for the records i already took my baby the mechanic, it didn't act up with the mechanic but for some reason every time i try to leave it on for over 15 min (with engine running) starts to over heat on me, i already change the thermostat.... neither that help;..
any suggestions would be thanked ...
Reply
Old Jul 28, 2016 | 08:40 PM
  #2  
Zmon's Avatar
Zmon
Racer
iTrader: (2)
 
Joined: Dec 2014
Posts: 1,534
Likes: 224
From: Illinois
Default

Is both the radiator and overflow tank filled with coolant (Toyota Pink, Zerex Asian are preferred) to the top? Is the radiator fan turning on at all once it reaches the half way mark on the temp gauge?
Reply
Old Jul 28, 2016 | 11:37 PM
  #3  
MWIS350's Avatar
MWIS350
Lexus Champion
 
Joined: May 2015
Posts: 1,739
Likes: 9
From: Minnesota
Default

Maybe because of water pump leaking.
Reply
Old Jul 29, 2016 | 01:59 AM
  #4  
P128sniper's Avatar
P128sniper
Pole Position
 
Joined: Apr 2013
Posts: 389
Likes: 3
From: Il
Default

Yea check water pump.
Reply
Old Jul 29, 2016 | 07:42 AM
  #5  
princess87's Avatar
princess87
Thread Starter
Driver School Candidate
 
Joined: Jul 2016
Posts: 7
Likes: 0
From: california
Default Thank you

Originally Posted by P128sniper
Yea check water pump.
I just replace the water lump a year ago , also I fill the reservoir with pink (Toyota coolant) and the radiator I'm starting to think is the relax .. Since I guess the fans are not turning ...
Reply
Old Jul 29, 2016 | 07:43 AM
  #6  
princess87's Avatar
princess87
Thread Starter
Driver School Candidate
 
Joined: Jul 2016
Posts: 7
Likes: 0
From: california
Default My baby got 0 leaks

Originally Posted by MWIS350
Maybe because of water pump leaking.
I'm starting to think it may be an electrical problem
Reply
Old Jul 29, 2016 | 07:46 AM
  #7  
princess87's Avatar
princess87
Thread Starter
Driver School Candidate
 
Joined: Jul 2016
Posts: 7
Likes: 0
From: california
Default Thank you for replying

Originally Posted by Zmon
Is both the radiator and overflow tank filled with coolant (Toyota Pink, Zerex Asian are preferred) to the top? Is the radiator fan turning on at all once it reaches the half way mark on the temp gauge?
I check both of the fluids last Friday's both tanks are full to the top, as well the themperature gauge gets half way when starts to get hot , but that only takes a few LA lights in order to let that happend :/
Like I say I'm starting to think is the fan relay , I'll check that out today , I hope is not the water pump again
Reply
Old Jul 29, 2016 | 12:39 PM
  #8  
Gville350's Avatar
Gville350
Moderator
10 Year Member
iTrader: (10)
 
Joined: Mar 2011
Posts: 11,576
Likes: 444
From: South Carolina
Default

Check the radiator cap. Quite a few member have said theirs have fallen apart over time; this could lead to an overheating condition.
Reply
ClubLexus Stories

Celebrating Lexus & Toyota from Around the Globe

story-0

10 Lexus Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-1

8 Tips for Improving Your Hybrid or Plug-in Hybrid's Efficiency!

 Michael S. Palmer
story-2

10 Best Lexus Models No One Remembers

 Joe Kucinski
story-3

TRD Off-Road Premium: Best 2026 4Runner, Except This One Thing

 Michael S. Palmer
story-4

Top 10 Lexus & Toyotas to Drive Before You Die!

 Joe Kucinski
story-5

Top 10 Lexus/Toyotas With The LEAST 5-Year Depreciation

 Joe Kucinski
story-6

Lexus LC500 Convertible Auction: A Preview of Rising Values?

 Brett Foote
story-7

GX 550 vs TX 550: Best 3-Row Luxury Lexus Family Hauler

 Michael S. Palmer
story-8

9 Best Lexus Models You Can Buy for Half Price (And 1 You Shouldn't!)

 Joe Kucinski
story-9

2026 Lexus NX Buyer's Guide: Models, Features, Prices & More!

 Brett Foote
Old Jul 29, 2016 | 10:07 PM
  #9  
princess87's Avatar
princess87
Thread Starter
Driver School Candidate
 
Joined: Jul 2016
Posts: 7
Likes: 0
From: california
Default Thank you

Originally Posted by Gville350
Check the radiator cap. Quite a few member have said theirs have fallen apart over time; this could lead to an overheating condition.
This is the 3rd dam radiator cap I had replace , mainly that was the big issue . I replace the fan relay today in this close to take it to the dealership
Reply
Old Jul 31, 2016 | 04:46 PM
  #10  
Gville350's Avatar
Gville350
Moderator
10 Year Member
iTrader: (10)
 
Joined: Mar 2011
Posts: 11,576
Likes: 444
From: South Carolina
Default

Third one? Are you replacing with OEM or aftermarket?
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
lanthern22
GS - 1st Gen (1993-1997)
5
Jan 6, 2010 08:31 AM
dmsrated
Performance
4
Jan 2, 2009 01:11 PM
madmax98
ES - 1st to 6th Gen (1990-2018)
4
May 13, 2008 10:18 PM
pitchblaq
GS - 1st Gen (1993-1997)
6
Jul 27, 2007 02:51 PM
esandes
Maintenance
14
Jun 26, 2006 11:12 PM




All times are GMT -7. The time now is 03:33 PM.

story-0
10 Lexus Designs That Have Aged Like Fine Wine

Slideshow: Some luxury cars chase trends, but these Lexus models look better now than they did when they first rolled into showrooms.

By Verdad Gallardo | 2026-05-06 17:58:29


VIEW MORE
story-1
8 Tips for Improving Your Hybrid or Plug-in Hybrid's Efficiency!

Slideshow: How to Get the Best Fuel Economy with a Hybrid and Plug-In Hybrid!

By Michael S. Palmer | 2026-05-05 20:54:44


VIEW MORE
story-2
10 Best Lexus Models No One Remembers

Slideshow: 10 best Lexus models no one remembers.

By Joe Kucinski | 2026-05-05 17:33:28


VIEW MORE
story-3
TRD Off-Road Premium: Best 2026 4Runner, Except This One Thing

Slideshow: diving into 4Runner TRD Off-Road Premium's pricing, performance, fuel economy, features, and amenities!

By Michael S. Palmer | 2026-04-23 13:09:18


VIEW MORE
story-4
Top 10 Lexus & Toyotas to Drive Before You Die!

Slideshow: the 10 Lexus and Toyota vehicles you need to drive before you die.

By Joe Kucinski | 2026-04-23 10:34:24


VIEW MORE
story-5
Top 10 Lexus/Toyotas With The LEAST 5-Year Depreciation

Slideshow: Top 10 Lexus/Toyota models with the lowest 5-year depreciation rate.

By Joe Kucinski | 2026-04-08 12:19:06


VIEW MORE
story-6
Lexus LC500 Convertible Auction: A Preview of Rising Values?

The LC hasn't even disappeared from the Lexus lineup yet, and we're already seeing signs of an explosive market.

By Brett Foote | 2026-04-06 09:25:02


VIEW MORE
story-7
GX 550 vs TX 550: Best 3-Row Luxury Lexus Family Hauler

Slideshow: comparing the pricings, specs, power, fuel economy, fun-factor, and features of the GX 550 Luxury+ and TX 550h+ Luxury.

By Michael S. Palmer | 2026-03-19 13:44:11


VIEW MORE
story-8
9 Best Lexus Models You Can Buy for Half Price (And 1 You Shouldn't!)

Slideshow: 9 best Lexus models you can buy for half price and 1 you should avoid

By Joe Kucinski | 2026-03-19 12:01:07


VIEW MORE
story-9
2026 Lexus NX Buyer's Guide: Models, Features, Prices & More!

Here's everything you need to know about the latest NX.

By Brett Foote | 2026-03-19 11:56:59


VIEW MORE