C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Popped an upper radiator hose

Thread Tools
 
Search this Thread
 
Old Jun 29, 2005 | 08:23 PM
  #1  
His93C4's Avatar
His93C4
Thread Starter
Burning Brakes
Supporting Lifetime
20 Year Member
Active Streak: 30 Days
Conversation Starter
All Eyes On Me
 
Joined: Jun 2004
Posts: 919
Likes: 7
From: Aurora CO
Default Popped an upper radiator hose

I was coming back home through Glenwood Canyon this afternoon and my upper radiator hose got a hole in it, and dumped all of the coolant. I had to put it on a flatbed and have towed. Any tips, tricks or hints on replacing this. The first auto parts store that I went to didn't have it and their warehouse doesn't stock it. So will have to go to NAPA or CarQuest. Hopefully I can get it fixed befor the long weekend. Also, what is the best way to clean the coolant off of the engine and the surrounding area?
Reply
Old Jun 29, 2005 | 08:30 PM
  #2  
jabez's Avatar
jabez
Race Director
15 Year Member
 
Joined: Apr 2004
Posts: 17,066
Likes: 3
From: Milpitas ca
Default

That happen to me last Labor Day. Busted hose slung coolant everywhere including the Opti which had to replace. I would check the other hoses too to make sure they feel rubbery and not crunchy.
Reply
Old Jun 29, 2005 | 08:30 PM
  #3  
johnzz4's Avatar
johnzz4
Advanced
 
Joined: Apr 2004
Posts: 75
Likes: 0
From: Worcester MA
Default

Carquest stocked it here... it was one long tube that had to be cut....
Reply
Old Jun 29, 2005 | 08:43 PM
  #4  
His93C4's Avatar
His93C4
Thread Starter
Burning Brakes
Supporting Lifetime
20 Year Member
Active Streak: 30 Days
Conversation Starter
All Eyes On Me
 
Joined: Jun 2004
Posts: 919
Likes: 7
From: Aurora CO
Default

Unfortunately, or fortunately, however you want to look at it. I live 30 miles west of Vail, so my car parts choice are limited to a local parts store or NAPA or Car Quest.
Reply
Old Jun 29, 2005 | 09:00 PM
  #5  
Mr Mojo's Avatar
Mr Mojo
Elite Torch Red Member
Supporting Lifetime Gold
25 Year Member
 
Joined: Sep 1999
Posts: 57,805
Likes: 23
From: Exit 89 GSP,Lakewood,NJ The Land Of Mojo
Cental/South NJ Events Coordinator
CI 1-2-3-4-5-6-7-8-9-10-11-12 Vet
CI-II Burnout & Drag Champ
St. Jude Donor '03-'04-'05-'06-'07
Default

Changing of the actual hose itself is very simple.

You could probably buy a upper hose for a 94 and up and cut it to insert the "T" for the TB.
Reply
Old Jun 29, 2005 | 10:57 PM
  #6  
VetteTech81's Avatar
VetteTech81
Le Mans Master
15 Year Member
 
Joined: Nov 2002
Posts: 7,179
Likes: 2
From: Charlotte, NC
Default

Originally Posted by His93C4
I was coming back home through Glenwood Canyon this afternoon and my upper radiator hose got a hole in it, and dumped all of the coolant. I had to put it on a flatbed and have towed. Any tips, tricks or hints on replacing this. The first auto parts store that I went to didn't have it and their warehouse doesn't stock it. So will have to go to NAPA or CarQuest. Hopefully I can get it fixed befor the long weekend. Also, what is the best way to clean the coolant off of the engine and the surrounding area?

This is why I reccomend every 4 years replacing the radiator hoses. Prevention. Good luck with the repair, To clean coolant I usually just hose it off... I would leave it running and do not soak the altenator. I also use simple green you can mist the engine bay a bit spray on some simple green and hose it down. thats how I do mine looks good. but I'm sure others will have their own opinions that is mine.
-=Rick
Reply
Old Jun 30, 2005 | 02:37 AM
  #7  
85 500 horse's Avatar
85 500 horse
Melting Slicks
15 Year Member
 
Joined: Dec 2004
Posts: 2,954
Likes: 2
From: Obama=death for America
Default

Do not purchase cheap hoses. Goodyear or Gates makes an excellent hose. Summit Racing sells the blue silicone hoses which last longer than typical hoses. You've already got half the job done as the coolant has already been removed. The upper hose is the easiest of all hoses. You need to carefully remove the hose from the thermostat housing and radiator and replace with the new one. It's not a bad idea to replace the lower hose one at this time or you might have an instant replay in the near future. Also, it wouldn't hurt to change the heater hoses as well. Any one of these hoses can spring a leak due to age, heat and/or corrosion.
Reply
Old Jun 30, 2005 | 10:19 AM
  #8  
runner140*'s Avatar
runner140*
Le Mans Master
20 Year Member
Veteran: Army
Liked
Community Favorite
 
Joined: Mar 2004
Posts: 8,700
Likes: 298
From: Ft. Lauderdale Fl
Default

We did a thing about a year ago on radiator hoses, top and bottom and most on the forum said to change them every few years. I thought it was a good idea at the time and did the change. Thanks for the reminder Forum.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-1

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-2

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-3

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-4

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-5

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-6

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-7

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-8

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-9

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
Old Jun 30, 2005 | 08:14 PM
  #9  
froggy47's Avatar
froggy47
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2002
Posts: 10,864
Likes: 198
From: Southern CA
Default

Originally Posted by 85 500 horse
Do not purchase cheap hoses. Goodyear or Gates makes an excellent hose. Summit Racing sells the blue silicone hoses which last longer than typical hoses. You've already got half the job done as the coolant has already been removed. The upper hose is the easiest of all hoses. You need to carefully remove the hose from the thermostat housing and radiator and replace with the new one. It's not a bad idea to replace the lower hose one at this time or you might have an instant replay in the near future. Also, it wouldn't hurt to change the heater hoses as well. Any one of these hoses can spring a leak due to age, heat and/or corrosion.

Change the stat too.
Reply
Old Jul 1, 2005 | 12:05 PM
  #10  
His93C4's Avatar
His93C4
Thread Starter
Burning Brakes
Supporting Lifetime
20 Year Member
Active Streak: 30 Days
Conversation Starter
All Eyes On Me
 
Joined: Jun 2004
Posts: 919
Likes: 7
From: Aurora CO
Default

I have had to order the hose from the parts store. Nobody in the mountains had them. I will also change the stat. I will let you know how it goes and thanks for the advice.
Reply
Old Jul 7, 2005 | 08:41 PM
  #11  
His93C4's Avatar
His93C4
Thread Starter
Burning Brakes
Supporting Lifetime
20 Year Member
Active Streak: 30 Days
Conversation Starter
All Eyes On Me
 
Joined: Jun 2004
Posts: 919
Likes: 7
From: Aurora CO
Default

Got the parts on Wed. Changed them out same night. Filled the radiator with coolant and everything seems to back to normal.

Thanks for all of the advice.
Reply

Get notified of new replies

To Popped an upper radiator hose





All times are GMT -4. The time now is 07:48 PM.

story-0
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-1
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-2
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-3
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-4
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-5
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-6
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-7
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-8
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-9
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE