Notices
View Poll Results: If damaged by wrong trans fluid should I
repair tranny
0
0%
replace entire tranny w/factory rebuilt
0
0%
Multiple Choice Poll. Voters: 0. You may not vote on this poll

wrong tranny fluid

Thread Tools
 
Search this Thread
 
Old Sep 15, 2007 | 12:45 PM
  #1  
higgsrv's Avatar
higgsrv
Thread Starter
|
New User
Joined: Sep 2007
Posts: 6
Likes: 0
Cool wrong tranny fluid

I have a 2003 F350 6L diesel with torqshift 5spd tranny. My local shop changed fluid and filter for me and thinking it was the 4R100 4spd used regular Mercon instead of Mercon SP, the only fluid specified for the torqshift. I drove it for a week then had all fluid and external filter changed at Ford dealer.
Now I have a low speed shudder or vibration when accelerating from a standing start that lasts for a couple of seconds then everything seems normal. Question: Is my transmission damaged as the owners manual says it may be using other than Mercon SP? A friend thinks the low gear disc probably slipped from the wrong fluid and is now damaged and needs repair. Is the entire transmission toast or can the damage be repaired by a good tranny shop? I was preparing to leave on a 10-12000 mile trip to FL and back pulling a 14000lb fifth wheel but I've got to get this transmission right. Suggestions??
 
Reply




All times are GMT -5. The time now is 12:35 AM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-1
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-2
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-3
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
story-4
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-5
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-6
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-7
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE