Notices
1994.5 - 1997 7.3L Power Stroke Diesel  

Rocker arm

Thread Tools
 
Search this Thread
 
Old Feb 24, 2008 | 04:45 PM
  #1  
edo379's Avatar
edo379
Thread Starter
|
New User
Joined: Jul 2007
Posts: 18
Likes: 0
Rocker arm

Does anyone know the "offical" name of the rocker arm? I can't find one on the internet anywhere, and i've heard they break all the time so they cant be that hard to find!
 
Reply
Old Feb 24, 2008 | 05:18 PM
  #2  
immastrokinnow's Avatar
immastrokinnow
Elder User
Joined: Feb 2007
Posts: 898
Likes: 0
From: scaggsville, md
its called a rocker arm and only heard of one or 2 breaking in my life. granted im 21 but still....
 
Reply
Old Feb 24, 2008 | 06:00 PM
  #3  
Cuda_jim's Avatar
Cuda_jim
Post Fiend
Joined: Oct 2003
Posts: 5,903
Likes: 1
From: MICHIGAN
Yep, not many rocker arms break on ths 7.3, maybe you're thinking of the newer diesels. What engine you asking for?
 
Reply
Old Feb 24, 2008 | 07:09 PM
  #4  
tjbeggs's Avatar
tjbeggs
Post Fiend
Joined: Apr 2004
Posts: 12,835
Likes: 3
From: Silver Lake Dunes, MI
Club FTE Silver Member

they are called a rocker arm. They do break but I would not say all the time. See sets on ebay from time to time when others are parting out engines.
 
Reply
Old Feb 24, 2008 | 07:18 PM
  #5  
MADVAN's Avatar
MADVAN
Postmaster
Joined: Feb 2004
Posts: 3,266
Likes: 0
From: Levittown
There was bad arms produced. They were in SD.
Somewhere i have stamping #s for the defective rockers.

Bill
 
Reply
Old Feb 24, 2008 | 07:20 PM
  #6  
c00nhunterjoe's Avatar
c00nhunterjoe
Lead Driver
15 Year Member
Joined: May 2007
Posts: 8,607
Likes: 13
From: Belair md
you're more likely to bend a pushrod, but even that isnt likely
 
Reply
Old Feb 24, 2008 | 07:25 PM
  #7  
edo379's Avatar
edo379
Thread Starter
|
New User
Joined: Jul 2007
Posts: 18
Likes: 0
ha ha well i bent the push rod AND broke the rocker arm. does anyone know where i can pick these up and about how much they'll cost. do i have to go to ford or international?
 
Reply
Old Feb 24, 2008 | 07:29 PM
  #8  
MADVAN's Avatar
MADVAN
Postmaster
Joined: Feb 2004
Posts: 3,266
Likes: 0
From: Levittown
Originally Posted by edo379
ha ha well i bent the push rod AND broke the rocker arm. does anyone know where i can pick these up and about how much they'll cost. do i have to go to ford or international?
Do you why did it happen? Over rev, ex brake, over boost ect.
This can/will happen if rod and rocker have been installed while the motor was not clocked.

Bill
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-1

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-2

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-3

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-4

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-5

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-6

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-7

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-8

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-9

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
Old Feb 24, 2008 | 11:09 PM
  #9  
edo379's Avatar
edo379
Thread Starter
|
New User
Joined: Jul 2007
Posts: 18
Likes: 0
Engine has 300,000 miles on it and happened when I was pulling a trailer up
a hill pretty good....
 
Reply
Old Feb 24, 2008 | 11:18 PM
  #10  
immastrokinnow's Avatar
immastrokinnow
Elder User
Joined: Feb 2007
Posts: 898
Likes: 0
From: scaggsville, md
post some pics when you get the old ones removed. and i would also do an oil change. anyone know if he should check the cam or not? lobe damage? just checking
 
Reply
Old Feb 25, 2008 | 12:32 AM
  #11  
slowr w/o blowr's Avatar
slowr w/o blowr
Senior User
Joined: Jan 2008
Posts: 121
Likes: 0
Originally Posted by c00nhunterjoe
you're more likely to bend a pushrod, but even that isnt likely
I have had a few pushrods on t-444e's. I think the engine will compensate quite a bit and they are kinda hard to t-shoot. I dont know what causes it to happen. I allways wandered if my drivers were using ether to start their trucks and not wainting for the glow plugs to cool down. Then who knows how much that they are shooting into the intake.
 
Reply
Old Feb 25, 2008 | 08:09 AM
  #12  
MADVAN's Avatar
MADVAN
Postmaster
Joined: Feb 2004
Posts: 3,266
Likes: 0
From: Levittown
Originally Posted by edo379
Engine has 300,000 miles on it and happened when I was pulling a trailer up
a hill pretty good....
It will happen again if you just replace the rod and rocker.
You have to find why now. A WAG now would be weak spring or sticky valve.

Was it intake or exhaust? Odds are ex.

Bill
 
Reply
Old Feb 25, 2008 | 08:41 AM
  #13  
Action4478's Avatar
Action4478
Hotshot
Joined: Aug 2006
Posts: 10,764
Likes: 39
A WAG now would be weak spring or sticky valve.
My thoughts exactly ....
 
Reply
Old Feb 25, 2008 | 01:28 PM
  #14  
edo379's Avatar
edo379
Thread Starter
|
New User
Joined: Jul 2007
Posts: 18
Likes: 0
it was the exhaust side and the pushrod was hitting up against something making a knocking noise, what else could cause this?? would it just be loose? how do you check the spring or sticky valve? can i just push on it or anything?? would i have to take the whole head off if it needs a valve replacement? i would assume yes...
 
Reply




All times are GMT -5. The time now is 04:08 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