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

starter relay

Thread Tools
 
Search this Thread
 
Old Dec 8, 2008 | 02:19 PM
  #1  
jb1390's Avatar
jb1390
Thread Starter
|
Senior User
Joined: Jul 2005
Posts: 281
Likes: 0
starter relay

I recently installed auxiliary lights, and auxiliary power for my spreader. I used relays for a 1991 f-150, and one of them has stopped working after 1 day of use-the one for the lights. Are these relays just not designed for extended use, or did I just get a bad one? I checked all power and ground, and everything is good, so I am positive it is the relay that went bad.
 
Reply
Old Dec 8, 2008 | 02:36 PM
  #2  
barnmichael's Avatar
barnmichael
7th Gear
Joined: Oct 2006
Posts: 7
Likes: 0
You're using starter relays for lights and auxiliary equipment? Besides way overkill, yes, they are meant for very short intermittent use. And way too expensive for this application. Your favorite auto parts store should have lighting relays like used for fog lights, etc. IIRC they are rated for about 30 amps and I'm sure are still under $10.

Be sure to use properly rated wire for your current load, i.e. don't try to pull 25 amps over 22 gauge wire.

Michael
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Charles2703
1973 - 1979 F-100 & Larger F-Series Trucks
13
Jun 16, 2014 03:24 PM
Medic13
Electrical Systems/Wiring
19
Aug 8, 2013 03:38 PM
RangerWilly
1983 - 2012 Ranger & B-Series
4
May 2, 2013 06:22 PM
tgspencer
1997 - 2006 Expedition & Navigator
2
Oct 16, 2008 07:54 AM




All times are GMT -5. The time now is 04:07 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