Notices

4.2 locked up

Thread Tools
 
Search this Thread
 
Old Sep 11, 2005 | 09:19 PM
  #1  
ravishingdogg's Avatar
ravishingdogg
Thread Starter
|
New User
Joined: Sep 2005
Posts: 6
Likes: 0
4.2 locked up

my datuter locked up my 4.2 in my 98 f150 iI,m just wondering if this is a prolbem
with this engine ? I have not done anything yet not sure whitch way to go.
she tried to start it an it spin twice them locked.Ithought may it was stater but
tried to kick it off wheels would not turn.
 
Reply
Old Sep 11, 2005 | 09:47 PM
  #2  
Beast12's Avatar
Beast12
Post Fiend
Joined: Mar 2003
Posts: 14,413
Likes: 3
From: Sarnia, Ontario, CANADA!
Hi and welcome to FTE! Be sure to read this to help you around this site: https://www.ford-trucks.com/forums/s...d.php?t=300691 There are also State Chapters located near the bottom of the main forum page.

Thread moved to 4.2L forum.
It sucks you had to join us because of this problem. I moved your post here where you will get more help.

See ya on the boards!

-Matt
 
Reply
Old Sep 11, 2005 | 09:49 PM
  #3  
ford390gashog's Avatar
ford390gashog
Fleet Owner
20 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2004
Posts: 26,007
Likes: 575
From: Brentwood,CA
Club FTE Gold Member
well the enigne if it really is frozen is toast. sounds like it was run out of oil.
 
Reply
Old Sep 12, 2005 | 09:58 AM
  #4  
BrianA's Avatar
BrianA
Postmaster
Joined: Aug 2001
Posts: 4,532
Likes: 5
From: Trussville, Alabama
I assume the starter is engaging and trying to turn the motor over, but for some reason, the motor will not turn over.
If this is the case, I'd remove all the spark plugs and see if the engine will turn over. If it will, look for liquid that might be blown out of one (or more) of the empty plug holes.
If all this occurs, then it sounds like the engine was hydro-locked: a liquid (likely coolant) leaked into one or more cylinders (likely bad lower intake manifold gasket) and caused the engine to "lock up" (liquids will not compress like air/fuel mixture will.)
Give it a shot and get back in touch.

Thanks
 
Reply
Old Sep 12, 2005 | 11:36 AM
  #5  
ford390gashog's Avatar
ford390gashog
Fleet Owner
20 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2004
Posts: 26,007
Likes: 575
From: Brentwood,CA
Club FTE Gold Member
if water got in there it had to of bent the rods so you are looking at a new enigne.
 
Reply
Old Sep 12, 2005 | 07:59 PM
  #6  
ravishingdogg's Avatar
ravishingdogg
Thread Starter
|
New User
Joined: Sep 2005
Posts: 6
Likes: 0
no water in cyl took out plugs still will not turn .anychance it just bent a push rod
or valve ? or more lickley junk. thanks in advance for all your help.
 
Reply
Old Sep 12, 2005 | 08:39 PM
  #7  
ford390gashog's Avatar
ford390gashog
Fleet Owner
20 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2004
Posts: 26,007
Likes: 575
From: Brentwood,CA
Club FTE Gold Member
try turning it by hand from the crank with a breaker bar. what is the oil level????????
 
Reply
Old Sep 12, 2005 | 09:11 PM
  #8  
ravishingdogg's Avatar
ravishingdogg
Thread Starter
|
New User
Joined: Sep 2005
Posts: 6
Likes: 0
tryed that it is full of oil .
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-1

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-2

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-3

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

 Brett Foote
story-4

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

 Michael S. Palmer
story-5

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

 Verdad Gallardo
story-6

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-7

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

 Brett Foote
story-8

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

 Michael S. Palmer
story-9

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
Old Sep 12, 2005 | 10:16 PM
  #9  
BrianA's Avatar
BrianA
Postmaster
Joined: Aug 2001
Posts: 4,532
Likes: 5
From: Trussville, Alabama
A little more info pleeeze...
What, exactly, was occuring one second before the engine siezed?
Trying to start it?
Cruising down the road?
Doggin' it in low gear.
Bumping redline?
 
Reply
Old Sep 17, 2005 | 09:05 AM
  #10  
ravishingdogg's Avatar
ravishingdogg
Thread Starter
|
New User
Joined: Sep 2005
Posts: 6
Likes: 0
tryed to start it spun over twice sounded like weak batt then it was locked
 
Reply




All times are GMT -5. The time now is 07:50 AM.

story-0
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-1
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-2
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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