Notices
1997 - 2003 F150 1997-2003 F150, 1997-1999 F250LD, 7700 & 2004 F150 Heritage
Sponsored by:
Sponsored by: Auxito

4.2 liter V6 Replacement

Thread Tools
 
Search this Thread
 
Old Oct 26, 2007 | 02:58 PM
  #1  
eo1mays's Avatar
eo1mays
Thread Starter
|
New User
Joined: Oct 2007
Posts: 3
Likes: 0
4.2 liter V6 Replacement

I have heard alot of talk about 4.2 liter V6 and how the coolant leak is notorious for dooming the engine. I have a 1998 F150 with the 4.2 liter V6 and yes the motors gone probably due to the coolant leak.

Everybody talks about rebuilds vs. remanufactured, but I haven't seen anything about a replacement.

If I decide not to go with a remanufactured 4.2, is there another size engine that will go in without modifications ie. new transmission, etc.

If anyone can advise on the best course of action it would be greatly appreciated. Right now I have a good truck that doesn't leave the driveway.
 
Reply
Old Oct 27, 2007 | 03:51 PM
  #2  
BlueOvalFitter's Avatar
BlueOvalFitter
Cargo Master
Joined: Aug 2002
Posts: 2,013
Likes: 6
From: Cajun Country
Exclamation

The only engine you can swap into there is a carburetored 302! If you try a 4.6 or a 5.4 its gonna cost you big dollars!

When my friends 4.2 went bad we installed an engine from Rhino engines!
www.rhinoengines.com
 
Reply
Old Oct 28, 2007 | 08:49 AM
  #3  
1lowford's Avatar
1lowford
New User
Joined: Oct 2007
Posts: 8
Likes: 0
im thinking of doing the 302 as well
 

Last edited by 1lowford; Oct 28, 2007 at 08:57 AM.
Reply
Old Oct 28, 2007 | 10:07 AM
  #4  
Octane's Avatar
Octane
Posting Guru
Joined: Apr 2005
Posts: 1,290
Likes: 1
From: Edgerton, WI
You could maybe find a used 4.2L from a '99 or newer. From what I understand those dont have the infamous hydrolock issue.
The 302 swap would be a possible solution, but I dont see where its going to gain you much. Sure, the 302 is probably going to be slightly more reliable, but its going to be just as gutless as ever.
What about a 4.0L V6 from a Ranger or Explorer? At least then you would be steppin up to an OHC engine.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Country4.2
1997 - 2003 F150
4
Apr 9, 2016 09:12 PM
F-150 Mark
3.8 & 4.2L V6
1
Mar 23, 2014 08:18 AM
westtexastiger
3.8 & 4.2L V6
6
Jul 16, 2009 08:14 PM
metal13x
1997 - 2003 F150
16
Mar 16, 2007 04:09 PM
tunesoul
3.8 & 4.2L V6
1
Oct 16, 2005 04:34 PM




All times are GMT -5. The time now is 10:04 AM.

story-0
10 Ways Ford is LOSING to the Competition

Slideshow: 10 ways Ford is losing to the competition

By Joe Kucinski | 2026-06-15 09:52:01


VIEW MORE
story-1
Top 6 Best Deals Available on New Fords & Lincolns Right Now

Some great targets in today's expensive world.

By Brett Foote | 2026-06-15 09:35:19


VIEW MORE
story-2
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-3
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-4
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-5
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-6
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-7
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-8
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-9
Rezvani's Latest Post-Apocalyptic 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 | 2026-06-03 11:38:36


VIEW MORE