Notices
1973 - 1979 F-100 & Larger F-Series Trucks Discuss the Dentsides Ford Truck
Sponsored by:
Sponsored by: Moser

headlight problem

Thread Tools
 
Search this Thread
 
Old Feb 5, 2006 | 09:43 AM
  #1  
351m_torque's Avatar
351m_torque
Thread Starter
|
Freshman User
Joined: Dec 2005
Posts: 35
Likes: 0
headlight problem

my headlights flicker on and off periodically. anyone have any ideas on what it is? i replaced the dimmer switch and that wasn't the problem.... thanks in advance
 
Reply
Old Feb 5, 2006 | 10:54 AM
  #2  
User 71024's Avatar
User 71024
Cargo Master
Joined: Sep 2005
Posts: 2,954
Likes: 64
they will flicker if the CB in the switch trips from an overload, IF your running halogens on an old switch it probably can't handle the amps. A new over the counter switch will fix it or you can go with a relay system to power the lights with the original switch. I've had good luck just replacing the switch .
 
Reply
Old Feb 5, 2006 | 02:59 PM
  #3  
DaveBowman's Avatar
DaveBowman
Elder User
Joined: Jan 2006
Posts: 544
Likes: 0
You need a new headlight switch
 
Reply
Old Feb 5, 2006 | 10:18 PM
  #4  
Dallenx's Avatar
Dallenx
Junior User
Joined: Jan 2006
Posts: 57
Likes: 0
From: Oregon
Has anyone run the 'Sylvania Silver Star' lamps?

I didn't consider the amp draw until you mentioned it above.

I put them in my '78 and they sure are a bright white
 
Reply
Old Feb 6, 2006 | 07:23 AM
  #5  
User 71024's Avatar
User 71024
Cargo Master
Joined: Sep 2005
Posts: 2,954
Likes: 64
Originally Posted by Dallenx
Has anyone run the 'Sylvania Silver Star' lamps?

I didn't consider the amp draw until you mentioned it above.

I put them in my '78 and they sure are a bright white
My Eyes were never any good, so I started converting my trucks, cars and motorcycles to halogen when they first came out, so I figured this problem out years ago. Back then you couldn't buy a better headlight switch so we would wire in a relay for high and a relay for low beam and it solved the problem. SOme cars do it and some don't, all my mustangs needed the upgrade, but I only remember doing a couple of my pickups. Must have got lucky on most of them
 
Reply
Old Feb 6, 2006 | 10:19 AM
  #6  
Bouts21's Avatar
Bouts21
Elder User
Joined: Jan 2005
Posts: 797
Likes: 0
I had Silver Stars on my 'Trep, not the same as the old trucks I realize, but they only seem to last about a year in the 'Trep. Right now I have one Silver Star and one OEM, there is definitely a difference in the colour of the light. I don't know if the same durability problem will be there with the single rounds. I used the relay trick to help a bit on the truck, seems to working ok thus far. I don't know if I'm going to go with the Silver Stars on the truck though, just the thought of having to replace them yearly.
 
Reply




All times are GMT -5. The time now is 03:48 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