Notices
1994.5 - 1997 7.3L Power Stroke Diesel  

VSS

Thread Tools
 
Search this Thread
 
Old Mar 11, 2014 | 08:08 AM
  #1  
Zoltan 97 7.3's Avatar
Zoltan 97 7.3
Thread Starter
|
Junior User
Joined: Nov 2013
Posts: 63
Likes: 0
From: Central Ohio
VSS

Ok. I replaced my VSS about a month ago or so. I had no speedometer, O/D light was blinking ABS light was on and the transmission was shifting at high RPMs plus I had a lot of dead rev after each time I let off the fuel paddle and got back on (like let off the fuel coming down a hill or just slowing for an intersection) I'd have to rev up to about 2500 RPMs to get it into gear. After I replaced the VSS it all got better. Well Saturday it happened again. All of it! So I hightailed it down to napa got another one replaced it again but this time it didn't work. Does anyone have any ideas? Thanks -Z
 
Reply
Old Mar 11, 2014 | 08:26 AM
  #2  
mjunk1's Avatar
mjunk1
Fleet Mechanic
Joined: May 2005
Posts: 1,739
Likes: 14
From: Vale, NC
Originally Posted by Zoltan 97 7.3
Ok. I replaced my VSS about a month ago or so. I had no speedometer, O/D light was blinking ABS light was on and the transmission was shifting at high RPMs plus I had a lot of dead rev after each time I let off the fuel paddle and got back on (like let off the fuel coming down a hill or just slowing for an intersection) I'd have to rev up to about 2500 RPMs to get it into gear. After I replaced the VSS it all got better. Well Saturday it happened again. All of it! So I hightailed it down to napa got another one replaced it again but this time it didn't work. Does anyone have any ideas? Thanks -Z
I'd be inclined to go back to NAPA and get another one telling them it was bad out of the box. Or maybe to Motorcraft since NAPA is probably importing some cheap thing made in China. But that's just a guess.
 
Reply
Old Mar 11, 2014 | 09:07 AM
  #3  
gasman6674's Avatar
gasman6674
Posting Guru
Joined: Apr 2002
Posts: 1,471
Likes: 3
From: Greenwood In. USA
Also check your harness. I changed the VSS on a 94 E350 mtr Home and had similar issues. Started peeling back the harness and had sh---y connections from a previous repair. Replaced the pigtail and redid conntions and problem went away.
Hope this helps
Good Luck
 

Last edited by gasman6674; Mar 11, 2014 at 09:08 AM. Reason: spelling
Reply
Old Mar 11, 2014 | 09:19 AM
  #4  
Zoltan 97 7.3's Avatar
Zoltan 97 7.3
Thread Starter
|
Junior User
Joined: Nov 2013
Posts: 63
Likes: 0
From: Central Ohio
Thanks a lot guys. I'll do both but this time I'll go with Motorcraft. Is there a way I can check the connections before replacing them? I did see some cables exposed while I was under there but they didn't look broken. Of course they could be damaged where I couldn't see. Will a multimeter o the trick? That pig tail looked a little beat up but it fit well onto the VSS. Sorry my mind has been going around in circles for the past couple of days... -Z
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Chris Stuedle
Clutch, Transmission, Differential, Axle & Transfer Case
2
Aug 19, 2016 12:01 PM
merkswitch
1983 - 2012 Ranger & B-Series
3
Nov 16, 2015 08:40 AM
doublebutted
1987 - 1996 F150 & Larger F-Series Trucks
8
May 18, 2012 05:00 AM
mndiesel
1999 - 2003 7.3L Power Stroke Diesel
15
Jan 14, 2010 03:55 PM
sweet93gt
1978 - 1996 Big Bronco
23
Jun 21, 2007 01:09 PM




All times are GMT -5. The time now is 07:47 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!

Slideshow: Ranking the 5 things owners love about their Super Duty and 5 things they don't

By Joe Kucinski | 2026-04-29 16:36:49


VIEW MORE
story-8
Every 2026 Ford Truck Engine RANKED from WORST to FIRST!

Slideshow: Ranking all 12 Ford truck engines available in 2026.

By Michael S. Palmer | 2026-04-22 13:32:20


VIEW MORE
story-9
The Best F-150 Deal of Every Trim Level (XL through Raptor)

Slideshow: The best Ford F-150 deal for every trim level (XL through Raptor)

By Joe Kucinski | 2026-04-21 15:59:01


VIEW MORE