C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Maintenance question

Thread Tools
 
Search this Thread
 
Old Dec 12, 2011 | 07:39 PM
  #1  
mrtian97's Avatar
mrtian97
Thread Starter
Instructor
 
Joined: Sep 2007
Posts: 233
Likes: 0
From: Diamond Bar ca
Default Maintenance question

I have 07 MN6 Coupe, 1LT, with 8,200 miles. Car is 4 years old, so far only have Oil change once per year.

What all the fluids that I should replace? Clutch, Transmission, Coolant, anything else? Which brand to buy?

Car running fine, just not driven much.

Thanks for all the input
Reply
Old Dec 12, 2011 | 08:23 PM
  #2  
RicK T's Avatar
RicK T
Team Owner
10 Year Member
 
Joined: Sep 2005
Posts: 20,352
Likes: 568
From: Ventura County, Calif
Default

The "general", stress "general", recommendations are:

Change oil when the Oil Life Monitor says to, OR once per year regardless of mileage;

Clutch fluid as needed to keep it clean looking in the master cylinder, usually a couple times a year, some do it as often as every month or more often, depending on driving, use and appearance. Follow the "Ranger Method" to do it with a turkey baster from the master cylinder;

Brake fluid every 2 years;

Coolant every 5 years.
Reply
Old Dec 13, 2011 | 04:46 PM
  #3  
Eric D's Avatar
Eric D
Tech Contributor
Supporting Lifetime
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: May 2008
Posts: 2,843
Likes: 16
From: Howell Michigan
St. Jude Donor '09-'10-'11
Default

If you are noticing any shift issues, gear nibble, or grinding I would change out the trans fluid too. The fluid degrades with time; yours has over 5 years on it. For the money it is a cheap preventive measure.
Reply
Old Dec 18, 2011 | 04:56 PM
  #4  
AYello1's Avatar
AYello1
Racer
10 Year Member
 
Joined: Oct 2010
Posts: 408
Likes: 1
From: Western Washington
Default

I changed my '07 OE differential oil at 10k. Used the latest GM recommended fluid # 88862624 Dexron LS. It made a huge difference! Pricey ($35.00 a quart), but worth it.
Reply
Old Dec 19, 2011 | 08:50 AM
  #5  
Ketchum's Avatar
Ketchum
Drifting
 
Joined: Dec 2010
Posts: 1,939
Likes: 2
From: Danielsville Georgia
Default

5 year coolant.
Reply
Old Dec 19, 2011 | 01:57 PM
  #6  
truckplay's Avatar
truckplay
Melting Slicks
15 Year Member
All Eyes On Me
 
Joined: Oct 2010
Posts: 2,220
Likes: 16
From: Sugarhill Ga
Default I have a 05 m6 with 30k

I change the brake & clutch fluids every year (hydroscopic) oil every 5k. Last weekend I changed diff, trans & coolant 30k.
Reply

Get notified of new replies

To Maintenance question





All times are GMT -4. The time now is 01:33 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
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-9
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