Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

Thermostat

Thread Tools
 
Search this Thread
 
Old Feb 1, 2015 | 10:28 PM
  #1  
sh0rtys463's Avatar
Thread Starter
Teching In
 
Joined: Feb 2012
Posts: 41
Likes: 0
From: Henderson, NV
Default Thermostat

So I just installed a new radiator and a new 185 thermostat. What temp should I expect to see before the thermostat opens? It got up to 212 and did not open? I had the same problem with the last thermostat that is why I replaced it. What's the issue?
Reply
Old Feb 1, 2015 | 10:33 PM
  #2  
99Bluz28's Avatar
TECH Senior Member
iTrader: (35)
 
Joined: Nov 2007
Posts: 9,705
Likes: 12
From: C. V., Kalifornia
Default

You need to have the turn on/off temperatures of the fans set lower in the tune.
Reply
Old Feb 1, 2015 | 11:42 PM
  #3  
ls1 1990 VN's Avatar
TECH Fanatic
20 Year Member
 
Joined: Aug 2004
Posts: 1,375
Likes: 5
From: Auckland, Nth Is, New Zealand.
Default

It's not a major! Your tuner just needs to connect a laptop & alter the on/off setting
Reply
Old Feb 1, 2015 | 11:52 PM
  #4  
sh0rtys463's Avatar
Thread Starter
Teching In
 
Joined: Feb 2012
Posts: 41
Likes: 0
From: Henderson, NV
Default

I'm confused by the responses. The fans operate correctly and come on at the right time. The thermostat isn't opening up. That is the issue. Does that still have to do with the computer?
Reply
Old Feb 2, 2015 | 12:56 AM
  #5  
JakeFusion's Avatar
Super Hulk Smash
20 Year Member
Liked
Loved
Community Favorite
iTrader: (7)
 
Joined: Aug 2004
Posts: 11,258
Likes: 146
From: Pace, FL
Default

How do you know it's not opening? Did you put it in boiling water to test?

And if it's not opening in the car, it could be because you have air in the system.

If it's a temp thing, it could be a faulty sensor or that the fans are not coming on as intended.
Reply
Old Feb 2, 2015 | 03:25 AM
  #6  
gagliano7's Avatar
TECH Addict
20 Year Member
Photogenic
Photoriffic
 
Joined: Aug 2005
Posts: 2,305
Likes: 126
From: Monroe,NY
Default

Probably have air in the system like Jake said. A lot of people have a hard time getting the air out.
Reply
Old Feb 2, 2015 | 11:57 AM
  #7  
sh0rtys463's Avatar
Thread Starter
Teching In
 
Joined: Feb 2012
Posts: 41
Likes: 0
From: Henderson, NV
Default

I agree that there is most likely air in the system. If that is the case, how am I supposed to get it out if it's not cycling any fluid through?
Reply




All times are GMT -5. The time now is 02:14 AM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-5
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-6
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-7
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-8
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-9
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE