Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

DEX-Cool question?

Thread Tools
 
Search this Thread
 
Old Jan 23, 2004 | 02:14 PM
  #1  
ZR2877's Avatar
Thread Starter
TECH Fanatic
 
Joined: Jun 2002
Posts: 1,654
Likes: 0
From: Ga
Default DEX-Cool question?

Did I wait to long to change my coolant? I have about 83000 miles on my 98 Z28. When it said 100,000 miles I thought I was doing good to get it changed now but I've heard some people say you should do it pretty often. Anybody with 98 how long did you radiator hoses last or are they still going. I'm getting mine changed today so they don't leave me stranded and also my thermostat. Thanks in advance.
Reply
Old Jan 23, 2004 | 02:21 PM
  #2  
98Z-6Speed's Avatar
TECH Enthusiast
 
Joined: Dec 2003
Posts: 567
Likes: 0
Default

Originally Posted by ZR2877
Did I wait to long to change my coolant? I have about 83000 miles on my 98 Z28. When it said 100,000 miles I thought I was doing good to get it changed now but I've heard some people say you should do it pretty often. Anybody with 98 how long did you radiator hoses last or are they still going. I'm getting mine changed today so they don't leave me stranded and also my thermostat. Thanks in advance.
Well I am certainly no expert but my 98Z still has the original DexCool in it with around 45k, and the coolant looks great. Its build date was November of 1997, so I guess it has been in there for 6+ years. I do not see any signs of wear on my hoses, radiator, etc. but those things might not "show" wear anyways. I do plan on swapping all that stuff out soon since it is so old though. The only funny thing is the coolant tank dip stick has some white crusty stuff on it, but the tank and everything else is clean?
Reply
Old Jan 23, 2004 | 02:25 PM
  #3  
Kev98Ta's Avatar
TECH Resident
20 Year Member
Photogenic
iTrader: (4)
 
Joined: May 2003
Posts: 855
Likes: 0
From: Des Plaines, IL
Default

Originally Posted by 98Z-6Speed
The only funny thing is the coolant tank dip stick has some white crusty stuff on it, but the tank and everything else is clean?
Ditto. My dipstick has the same crap on it. Like u said, the coolant still looks great. I plan on draining and flushing it out anyways come spring.
Reply




All times are GMT -5. The time now is 05:59 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE