C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

low coolant warning??

Thread Tools
 
Search this Thread
 
Old Nov 1, 2002 | 07:21 AM
  #1  
abraham's Avatar
abraham
Thread Starter
Burning Brakes
20 Year Member
 
Joined: Aug 2000
Posts: 912
Likes: 1
From: Clinton Twp. MI USA mi
Default low coolant warning??

why would it come on and my coolant level looks fine. The car is not running hot or anything?
Reply
Old Nov 1, 2002 | 07:29 AM
  #2  
batsallover's Avatar
batsallover
Le Mans Master
20 Year Member
 
Joined: Nov 2001
Posts: 7,033
Likes: 0
From: Cincinnati Ohio
Default Re: low coolant warning?? (abraham)

Mine started doing that when on inclines, like on hills and steep driveways. I suggest you fill the reservoir up to where the black plastic part of the tank begins. I filled mine up just beyond that and the low coolant light stop coming on intermittantly. Mine started coming on only after I change to my 160* thermostat. Hope this works, good luck. :cheers:
Reply
Old Nov 1, 2002 | 07:34 AM
  #3  
abraham's Avatar
abraham
Thread Starter
Burning Brakes
20 Year Member
 
Joined: Aug 2000
Posts: 912
Likes: 1
From: Clinton Twp. MI USA mi
Default Re: low coolant warning?? (batsallover)

I just changed to than also. Well about 2 or 3 months ago. Thanks for the input.
Reply
Old Nov 1, 2002 | 10:12 AM
  #4  
1999 White C5 Coupe's Avatar
1999 White C5 Coupe
Burning Brakes
20 Year Member
 
Joined: Dec 2000
Posts: 993
Likes: 5
From: Cincinnati Ohio
Default Re: low coolant warning?? (abraham)

abrraham,

There was a TSB issued for this problem. The 1997's involved replacing the surge tank/sensor with a second design part. The 1998 and 1999 were to have the second design tank, but it had to be repositioned.

Good luck. Your dealer should be able to look up the TSB for you.

Reply
Old Nov 2, 2002 | 06:28 PM
  #5  
lostsoulny's Avatar
lostsoulny
Le Mans Master
10 Year Member
 
Joined: Aug 2001
Posts: 8,059
Likes: 0
From: Good Ol' NC
Default Re: low coolant warning?? (1999 White C5 Coupe)

just fill it a bit, I got it in the past, filled it a bit and haven't seen it in almost a year :cheers: As mentioned above, an incline can cause the coolant to become "uneven" therefore registering a false low coolant reading
Reply

Get notified of new replies

To low coolant warning??





All times are GMT -4. The time now is 03:14 PM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE