Notices
1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

Bouncing Speedo

Old Sep 8, 2003 | 10:46 AM
  #1  
rabidranger's Avatar
rabidranger
Thread Starter
|
Laughing Gas
Joined: Nov 2001
Posts: 807
Likes: 1
From: -
Bouncing Speedo

I did a search and came up with a few ideas to try, just wondered if anyone else could offer some more insight. I just put in a D60 into my truck and lifted it 3" at the same time. I did a shackle flip in the rear and moved the factory lift blocks to the top of the spring to reduce the amount of lift from 5" to 3". Now my speedo bounces around at about 50 mph. This makes the cruise act wierd as well as the E40D. I checked all the wiring and the VSS (or ABS) sensor and it all looks good. The threads I searched though mentioned a bad PSOM. I dunno if it just went bad as a coincident, or if it is something else.
 
Reply
Old Sep 8, 2003 | 11:29 AM
  #2  
John7894's Avatar
John7894
Cargo Master
20 Year Member
Joined: Jan 2002
Posts: 2,079
Likes: 11
From: LA and CO
Bouncing Speedo

It's a bad PSOM. Mine does the same thing, has the same symptoms, as well as a new speed sensor in the rear to rule out that part being bad.

John
 
Reply
Old Sep 8, 2003 | 12:33 PM
  #3  
rabidranger's Avatar
rabidranger
Thread Starter
|
Laughing Gas
Joined: Nov 2001
Posts: 807
Likes: 1
From: -
Bouncing Speedo

I was hoping you WOULDN'T say that. oh well, time to take it in the azz at the Ford Dealer...
 
Reply
Old Sep 8, 2003 | 01:58 PM
  #4  
John7894's Avatar
John7894
Cargo Master
20 Year Member
Joined: Jan 2002
Posts: 2,079
Likes: 11
From: LA and CO
Bouncing Speedo

Look in the yellow pages first to see if there's a speedometer shop nearby.
 
Reply
Old Sep 25, 2003 | 07:18 PM
  #5  
gale tyler's Avatar
gale tyler
New User
Joined: Sep 2003
Posts: 6
Likes: 0
Call Southern Electronics in VA, www.instrumentclusters.com I just fixed mine today. 40 minutes R&R time. They are great people.
 
Reply


Thread Tools
Search this Thread

All times are GMT -5. The time now is 11:00 PM.

story-0
Rezvani's Latest Post-Apocalytic 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 | 2026-05-30 18:33:59


VIEW MORE
story-1
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-2
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-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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