Notices

How many miles on C6????

Thread Tools
 
Search this Thread
 
Old Feb 20, 2007 | 05:03 AM
  #1  
meck1's Avatar
meck1
Thread Starter
|
Tuned
20 Year Member
Joined: Feb 2003
Posts: 426
Likes: 4
How many miles on C6????

I recently changed my '87 F250 from a T18 manual to a C6 automatic. The one I put in is from an '87 one ton van with 170,000 miles on it. I figured with that mileage it could use a rebuild before I installed it, but the weather was bad (I do my car/truck work outside), so I went ahead and put it in, hoping it would make it 'til spring when I would work on it. Well, the transmission is working perfectly, and I'm thinking about not rebuilding until I see some hint that it needs it. On the other hand, 170,000 miles sounds like a lot for an automatic transmission. Not knowing much about autos, though, can somebody give me an idea of how many miles is typical for a C6 to get before rebuilding? Thanks.
 
Reply
Old Feb 20, 2007 | 05:53 AM
  #2  
RTM's Avatar
RTM
Cargo Master
20 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2003
Posts: 2,735
Likes: 38
From: Sunny Florida
It all depends on the life the tranny saw before you go it. If it wasn't beat on and serviced, I would leave it alone. Look for a spare tranny and rebuild it and have it waiting to go in when this one goes bad.
 
Reply
Old Feb 20, 2007 | 06:44 AM
  #3  
tjc transport's Avatar
tjc transport
i ain't rite
Joined: Mar 2005
Posts: 65,548
Likes: 5,589
From: Marlboro Mental Hospital.
Club FTE Gold Member
with 35,000 mile services, and no overheating or stupid manuvers being pulled, i have seen a qiute a few with over 300,000 miles on them.
 
Reply
Old Feb 21, 2007 | 12:00 AM
  #4  
rebocardo's Avatar
rebocardo
Post Fiend
Joined: Jun 2002
Posts: 13,873
Likes: 3
From: Atlanta GA
If the person did not tow or race with it and changed the fluid on a regular basis (every 20-30k) 300k miles would not be unexpected. I would follow RTM's advice.
 
Reply
Old Feb 21, 2007 | 04:40 AM
  #5  
meck1's Avatar
meck1
Thread Starter
|
Tuned
20 Year Member
Joined: Feb 2003
Posts: 426
Likes: 4
I appreciate the answers. When I bought the c6 that I put in the truck, I also bought a spare in case I needed it. I'll rebuild it as you suggested and have it ready. Meantime, I'll drive on with the one I've got in. Who knows? Maybe I'll get lucky and it'll do the 300,000. As little as I drive, that'll be about twenty years.

Thanks,
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
bburrito
1968-Present E-Series Van/Cutaway/Chassis
1
May 10, 2010 10:45 AM
bdobbs
1987 - 1996 F150 & Larger F-Series Trucks
6
Oct 5, 2007 04:55 PM
meck1
Clutch, Transmission, Differential, Axle & Transfer Case
2
Aug 8, 2006 09:52 PM
ted5487
Modular V10 (6.8l)
3
Mar 26, 2006 02:43 PM
MOSPARKY
1999 - 2003 7.3L Power Stroke Diesel
8
Apr 12, 2004 12:50 PM




All times are GMT -5. The time now is 04:39 PM.

story-0
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-1
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-2
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-3
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-4
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-5
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-6
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-7
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-8
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-9
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE