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

Question about block heater

Thread Tools
 
Search this Thread
 
Old Dec 29, 2018 | 06:13 PM
  #1  
Diesel53's Avatar
Diesel53
Thread Starter
|
New User
Joined: Dec 2018
Posts: 1
Likes: 0
Question about block heater

Hey guys I'm new here and new to diesels, an I was wondering if its a bad thing to start a 1988 Ford F-350 with a 7.3l idi with the block heater plugged in?? Would it do any type of damage to the block heater or do any type of damage to the motor in general??
 
Reply
Old Dec 29, 2018 | 07:00 PM
  #2  
Edgethis's Avatar
Edgethis
Lead Driver
15 Year Member
Liked
Loved
Community Favorite
Joined: May 2009
Posts: 6,815
Likes: 708
From: Tobyhanma, PA
The block heater is completely separate from everything else on the truck wiring wise. Thats why it is wired for 120V and nothing else on the truck is.
 
Reply
Old Dec 29, 2018 | 07:07 PM
  #3  
Richard S's Avatar
Richard S
Posting Guru
Joined: Dec 2018
Posts: 1,107
Likes: 0
From: Ranches in Calif. and NV
Diesel53 ~ No problem at all ~ I put a heater on my tractor ~ well ~ it's inline with the water on the radiator hose ~ no way, no problem ~ as long as you remember to disconnect the 110v line before driving off ```
 
Reply
Old Dec 30, 2018 | 05:11 AM
  #4  
seville009's Avatar
seville009
Logistics Pro
Joined: Nov 2004
Posts: 4,795
Likes: 47
Originally Posted by Richard S
Diesel53 ~ No problem at all ~ I put a heater on my tractor ~ well ~ it's inline with the water on the radiator hose ~ no way, no problem ~ as long as you remember to disconnect the 110v line before driving off ```
i second this.....to remind yourself to unplug it before driving off, try to wrap your cord around the antenna base or something so that you notice it.

 
Reply
Old Dec 30, 2018 | 08:57 AM
  #5  
tjc transport's Avatar
tjc transport
i ain't rite
Joined: Mar 2005
Posts: 65,586
Likes: 5,616
From: Marlboro Mental Hospital.
Club FTE Gold Member
i drape the wire over the driver side mirror to make sure i do not drive off while still plugged in.
other than that, there is no problem starting the engine while the block heater is plugged in.
 
Reply
Old Dec 31, 2018 | 08:51 PM
  #6  
Richard S's Avatar
Richard S
Posting Guru
Joined: Dec 2018
Posts: 1,107
Likes: 0
From: Ranches in Calif. and NV
Yep, a engine heater is a must some places ```


Quote tjc transport:
If you want the moral high ground, make sure you're not standing on a hill of horsecrap.



Them's real good words and makes it clear ```
 
Reply
Old Jan 1, 2019 | 06:16 AM
  #7  
tjc transport's Avatar
tjc transport
i ain't rite
Joined: Mar 2005
Posts: 65,586
Likes: 5,616
From: Marlboro Mental Hospital.
Club FTE Gold Member
Originally Posted by Richard S
Yep, a engine heater is a must some places ```


Quote tjc transport:
If you want the moral high ground, make sure you're not standing on a hill of horsecrap.



Them's real good words and makes it clear ```
unfortunately, most politicians were never given that type of advice.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
David Fehir
1999 - 2016 Super Duty
5
Jan 22, 2016 05:25 PM
lilraven96
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
3
Jan 4, 2016 05:42 PM
immastrokinnow
1994.5 - 1997 7.3L Power Stroke Diesel
12
Feb 23, 2008 10:43 PM
sprocketford
1999 - 2003 7.3L Power Stroke Diesel
2
Dec 15, 2004 10:36 AM
Roger_Emo
1948 - 1956 F1, F100 & Larger F-Series Trucks
5
Aug 10, 2002 10:40 AM




All times are GMT -5. The time now is 01:13 PM.

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