Notices
SC - 1st Gen (1992-2000)

Where does your temp guage usually sit?

Thread Tools
 
Search this Thread
 
Old Jun 3, 2010 | 11:24 AM
  #1  
MuGGzyx's Avatar
MuGGzyx
Thread Starter
Driver
 
Joined: Apr 2008
Posts: 154
Likes: 1
From: Oregon
Default Where does your temp guage usually sit?

I just had my timing belt, water pump, and all the pulleys replaced. Today, first day driving I noticed the temp guage shoot up. So I topped off the radiator, looked like the guy didn't let the car warm when he refilled the rediator.

Now, even filled back to the max the car when warmed up and at a stop the temp guage sits at about 3/4 from the bottom.
Before this repair it sat about 1/3 from bottom, a little below half way.

Anything I should check or watch out for?
Reply
Old Jun 3, 2010 | 11:59 AM
  #2  
ashtray's Avatar
ashtray
Pole Position
iTrader: (12)
 
Joined: Jun 2008
Posts: 3,313
Likes: 1
From: Texas
Default

LITERALLY a hair below the half mark. Sometimes it'll hit the half point. But rare.
Reply
Old Jun 3, 2010 | 12:00 PM
  #3  
sc-driver's Avatar
sc-driver
Lexus Test Driver
iTrader: (7)
 
Joined: Oct 2006
Posts: 927
Likes: 0
From: SoCal & SLOcal
Default

Mine sits right below half way and never goes higher. Just keep refilling the coolant. You have to refill, let it idle a little, wait, then refill again. Keep doing that until it's full. Make sure you don't have a leak at the drain plug.
Reply
Old Jun 3, 2010 | 12:02 PM
  #4  
turbopwr's Avatar
turbopwr
Driver
iTrader: (7)
 
Joined: Feb 2010
Posts: 171
Likes: 0
From: Kamakura JPN San Diego CA
Default

mine sits a little below half way. but when i get on the freeway it will drop to about to a 1/4. is that normal?
Reply
Old Jun 3, 2010 | 12:04 PM
  #5  
magneti's Avatar
magneti
Pole Position
 
Joined: Apr 2010
Posts: 398
Likes: 0
From: LA
Default

Originally Posted by ashtray
LITERALLY a hair below the half mark. Sometimes it'll hit the half point. But rare.

so you literally have a hair on your temperature gauge.
Reply
Old Jun 3, 2010 | 12:13 PM
  #6  
nefariousd's Avatar
nefariousd
Driver
iTrader: (-1)
 
Joined: Mar 2009
Posts: 162
Likes: 1
From: Florida
Default

Mine usually sits right above the halfway mark.
Reply
Old Jun 3, 2010 | 12:18 PM
  #7  
MrBrock's Avatar
MrBrock
Driver
 
Joined: May 2010
Posts: 188
Likes: 0
From: Iowa
Default

Mine sits up at about 3/4 too. PO had put in new radiator and thermostat and I don't know if all the air was bled out. Res is full.
Reply
Old Jun 3, 2010 | 12:21 PM
  #8  
ashtray's Avatar
ashtray
Pole Position
iTrader: (12)
 
Joined: Jun 2008
Posts: 3,313
Likes: 1
From: Texas
Default

Originally Posted by magneti
so you literally have a hair on your temperature gauge.
Does a bear $h!t in the woods
Reply
Old Jun 3, 2010 | 12:24 PM
  #9  
Luxor's Avatar
Luxor
Pole Position
iTrader: (15)
 
Joined: Jan 2006
Posts: 2,331
Likes: 41
From: Arizona
Default

Reply
Old Jun 3, 2010 | 12:52 PM
  #10  
ashtray's Avatar
ashtray
Pole Position
iTrader: (12)
 
Joined: Jun 2008
Posts: 3,313
Likes: 1
From: Texas
Default

@ Luxor- Try to keep er' under 90

edit: you should have also circled the outside temp.
Reply
Old Jun 3, 2010 | 01:14 PM
  #11  
MrFairlady's Avatar
MrFairlady
Driver
iTrader: (1)
 
Joined: Feb 2006
Posts: 192
Likes: 0
From: NC
Default

jack car up in front Crank car (cold) and turn on heat to HIGH and Highest Temp - Rev to 3-4k rpms hold while filling (helps to have the Rad cap Filler funnel)- prob didn't Burp fluid correct so you have a bubble which is why it Shot up and prob when back down.

most OEM temp gauges are basically like an on/off switch for the most part - its not telling you the exact temp but it knows when its too hot,too cold or in between.thats about it.
Shouldn't worry but you need to Bleed the system
Reply
Old Jun 3, 2010 | 01:33 PM
  #12  
turbopwr's Avatar
turbopwr
Driver
iTrader: (7)
 
Joined: Feb 2010
Posts: 171
Likes: 0
From: Kamakura JPN San Diego CA
Default

holy **** its 114 degrees in AZ?!
Reply
Old Jun 3, 2010 | 02:36 PM
  #13  
lexforlife's Avatar
lexforlife
Lexus Fanatic
iTrader: (7)
 
Joined: Dec 2002
Posts: 6,864
Likes: 18
From: So Florida baby
Default

Originally Posted by Luxor


mine sits right there as well in florida 100% hum and 90+ deg under hard or soft driving

when i connect to my aem my coolant temp at idle is always 184ish and in traffic about 189 under cruising about 180ish now bare in mind i have a mish 3 row rad and a pint of water wetter..
Reply
Old Jun 3, 2010 | 02:44 PM
  #14  
SC300_704's Avatar
SC300_704
Lexus Champion
iTrader: (5)
 
Joined: Sep 2006
Posts: 1,861
Likes: 3
From: NC
Default

mines sits 3/4 of the way up, why? well b/c when i sent my cluster to get it done by Lextech, so i guess once you take off the temp needle it will sit higher when it's really just at normal temp. how do i know that? well i have a autometer water temp gauge before i sent the cluster off and at normal engine temp it's usually at 180-190 degrees F. so i know it's not over heating.
Reply
Old Jun 3, 2010 | 02:51 PM
  #15  
SH_JZZ30's Avatar
SH_JZZ30
Lexus Champion
iTrader: (1)
 
Joined: Jul 2007
Posts: 2,407
Likes: 2
From: Florida
Default

Mine is digital but it always sits half way once it's warmed up.

Any other digital gauge people here so I can confirm that it's normal lol?
Reply



All times are GMT -7. The time now is 06:40 AM.