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

Distributor Cap Corrosion Problem

Thread Tools
 
Search this Thread
 
Old Sep 28, 2024 | 04:24 AM
  #16  
AuroraGirl's Avatar
AuroraGirl
Lead Driver
Shutterbug
Community Builder
Liked
Loved
Joined: Jun 2021
Posts: 5,219
Likes: 804
Originally Posted by Scndsin
It's made, just cost like sin & next to impossible to find.
DH3221 is the part number that motorcraft USED to make brass. They are aluminum new under a new part number, and hard to find old ones. I would search ebay for the numnber, might find NOS

the rotor appears to be still brass as of march this year

DR374B

 
Reply
Old Sep 28, 2024 | 08:07 AM
  #17  
Scndsin's Avatar
Scndsin
FTE Chapter Leader
20 Year Member
Liked
Loved
Community Favorite
Joined: May 2006
Posts: 12,324
Likes: 1,301
From: Central Mississippi
Club FTE Silver Member

Tried to get a Motorcraft rotor from a local suppler & the sucker was $32 and was ALUMINUM.
 
Reply
Old Sep 28, 2024 | 09:35 AM
  #18  
AuroraGirl's Avatar
AuroraGirl
Lead Driver
Shutterbug
Community Builder
Liked
Loved
Joined: Jun 2021
Posts: 5,219
Likes: 804
Originally Posted by Scndsin
Tried to get a Motorcraft rotor from a local suppler & the sucker was $32 and was ALUMINUM.
those *******s. Seriously tho, this type of lie and poor quality is just BS And unacceptable, they should have called it an explicitly "value" part with a low cost. They know brass last longeer and less trucks with these on the road, so less return customers. Its also cheaper to make
 
Reply
Old Sep 28, 2024 | 10:39 AM
  #19  
Scndsin's Avatar
Scndsin
FTE Chapter Leader
20 Year Member
Liked
Loved
Community Favorite
Joined: May 2006
Posts: 12,324
Likes: 1,301
From: Central Mississippi
Club FTE Silver Member

Try getting a steel gear for a distributor or getting the correct gear on a repo distributor.

What is supposed to be & actual is a nightmare.
 
Reply
Old Oct 1, 2024 | 11:41 AM
  #20  
torq'ta 5 8's Avatar
torq'ta 5 8
Lead Driver
5 Year Member
Shutterbug
Liked
Loved
Joined: Jan 2019
Posts: 5,070
Likes: 863
From: N.W. Alabama
No matter which you get it will corrode, get on a coast and watch it, thats why points were so horrible
 
Reply
Old Oct 1, 2024 | 12:49 PM
  #21  
1Butcher's Avatar
1Butcher
Cargo Master
15 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2007
Posts: 2,793
Likes: 1,009
Well, aluminum does conduct electricity better than brass.

Just saying.
 
Reply
Old Oct 1, 2024 | 12:57 PM
  #22  
Junktownbill99's Avatar
Junktownbill99
Fleet Mechanic
Photogenic
Photoriffic
Shutterbug
Joined: Nov 2022
Posts: 1,696
Likes: 416
Originally Posted by 1Butcher
Well, aluminum does conduct electricity better than brass.

Just saying.
​​​​​​ Negligible, especially considering the benefits of brass. Companies like aluminum because it's cheap.
 
Reply
Old Oct 2, 2024 | 10:52 AM
  #23  
1Butcher's Avatar
1Butcher
Cargo Master
15 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2007
Posts: 2,793
Likes: 1,009
Yes, but it still does.

Everyone blames the company for being cheap but it's not the company that is trying to make more money. They are just providing a product that the people will buy. There is a reason why Amazon makes so much money. It's because most of the people want cheap stuff. The Chinese are more than happy to make junk to put smiles on our faces. Sadly, we are so stupid we just keep giving them more of our hard earned money.

Which came first, the chicken or the egg? As far as I am concerned, most people buy stuff based on price. Until the people refuse to buy the cheapest part, they will keep making cheap junk. Companies are just providing stuff that we want. If you were a company that made good high quality parts, you would sell them at a premium [because they cost more to make]. Soon you would go out of business because buyers would think you are ripping them off.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-1

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

 Brett Foote
story-2

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

 Michael S. Palmer
story-3

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

 Verdad Gallardo
story-4

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-5

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

 Brett Foote
story-6

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

 Michael S. Palmer
story-7

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-8

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-9

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
Old Oct 2, 2024 | 11:11 AM
  #24  
Junktownbill99's Avatar
Junktownbill99
Fleet Mechanic
Photogenic
Photoriffic
Shutterbug
Joined: Nov 2022
Posts: 1,696
Likes: 416
Originally Posted by 1Butcher
Yes, but it still does.

Everyone blames the company for being cheap but it's not the company that is trying to make more money. They are just providing a product that the people will buy. There is a reason why Amazon makes so much money. It's because most of the people want cheap stuff. The Chinese are more than happy to make junk to put smiles on our faces. Sadly, we are so stupid we just keep giving them more of our hard earned money.

Which came first, the chicken or the egg? As far as I am concerned, most people buy stuff based on price. Until the people refuse to buy the cheapest part, they will keep making cheap junk. Companies are just providing stuff that we want. If you were a company that made good high quality parts, you would sell them at a premium [because they cost more to make]. Soon you would go out of business because buyers would think you are ripping them off.
I do agree with you here, but companies don't provide aluminum because it conducts electricity better.

​​​​People more than likely buy parts based on the worth of the truck to them. If it's just a workhorse for the average joe, they might give it the bare minimum to keep running. Whereas my truck, being my daily, gets treated to nicer parts. (Hell I payed for freaking water for the radiator)
 
Reply
Old Oct 2, 2024 | 02:16 PM
  #25  
Bruce51's Avatar
Bruce51
5th Wheeling
Joined: Sep 2022
Posts: 38
Likes: 10
Thank you for this thread! Recently my F 350 7.5 was cranking longer before starting. After finding this thread I checked the distributor cap.
Some corrosion present so I cleaned the contacts. The engine started much faster so I have purchased a new brass contact cap and rotor.
Threads like this are most helpful. Sometimes we forget the basics. I've been working on Fords since the 1960's.

Thanks again!!!
Bruce
 
Reply
Old Oct 2, 2024 | 04:08 PM
  #26  
AuroraGirl's Avatar
AuroraGirl
Lead Driver
Shutterbug
Community Builder
Liked
Loved
Joined: Jun 2021
Posts: 5,219
Likes: 804
Originally Posted by 1Butcher
Yes, but it still does.

Everyone blames the company for being cheap but it's not the company that is trying to make more money. They are just providing a product that the people will buy. There is a reason why Amazon makes so much money. It's because most of the people want cheap stuff. The Chinese are more than happy to make junk to put smiles on our faces. Sadly, we are so stupid we just keep giving them more of our hard earned money.

Which came first, the chicken or the egg? As far as I am concerned, most people buy stuff based on price. Until the people refuse to buy the cheapest part, they will keep making cheap junk. Companies are just providing stuff that we want. If you were a company that made good high quality parts, you would sell them at a premium [because they cost more to make]. Soon you would go out of business because buyers would think you are ripping them off.
the egg came first
A non chicken bird layed an egg, and a chicken came out of that egg
 
Reply
Old Oct 2, 2024 | 04:15 PM
  #27  
AuroraGirl's Avatar
AuroraGirl
Lead Driver
Shutterbug
Community Builder
Liked
Loved
Joined: Jun 2021
Posts: 5,219
Likes: 804
Originally Posted by Bruce51
Thank you for this thread! Recently my F 350 7.5 was cranking longer before starting. After finding this thread I checked the distributor cap.
Some corrosion present so I cleaned the contacts. The engine started much faster so I have purchased a new brass contact cap and rotor.
Threads like this are most helpful. Sometimes we forget the basics. I've been working on Fords since the 1960's.

Thanks again!!!
Bruce
What brand did you use?
 
Reply
Old Oct 2, 2024 | 06:17 PM
  #28  
FuzzFace2's Avatar
FuzzFace2
FTE Legend
10 Year Member
Photogenic
Community Builder
Liked
Joined: Nov 2015
Posts: 30,870
Likes: 4,112
From: Angier, NC
Club FTE Gold Member
Originally Posted by Scndsin
Yeah & the vents in the cap are damn important for the above reasons.
Where do you see a vent in the cap as I have not seen any on mine?
If he is going to replace the cap with brass as a test I would drill a hole in the top of the cap to vent and see if that helps?
Dave ----
 
Reply
Old Oct 2, 2024 | 06:47 PM
  #29  
McLeod's Avatar
McLeod
Cargo Master
20 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2003
Posts: 2,333
Likes: 296
Originally Posted by FuzzFace2
Where do you see a vent in the cap as I have not seen any on mine?
 
Reply
Old Oct 2, 2024 | 06:47 PM
  #30  
Bruce51's Avatar
Bruce51
5th Wheeling
Joined: Sep 2022
Posts: 38
Likes: 10
I used a Blue Streak by Standard cap. Looks the same as my old cap as both have brass contacts, Truck started right up without extra crank time. Easiest repair
I've done in a long time.

Bruce
 
Reply



All times are GMT -5. The time now is 12:50 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