Notices

Choke??

Thread Tools
 
Search this Thread
 
Old Sep 1, 2007 | 01:07 AM
  #1  
ptrela's Avatar
ptrela
Thread Starter
|
New User
Joined: Jul 2007
Posts: 18
Likes: 0
Choke??

Me and a buddy just rebuilt the carb on my 85 F150 4.9 six and it is running great except that the choke doesn't seem to work properly. Does anyone know how to adjust it?
Thanks in advance...
 
Reply
Old Sep 1, 2007 | 09:05 PM
  #2  
Ranger GT2's Avatar
Ranger GT2
Elder User
Joined: Feb 2004
Posts: 830
Likes: 0
From: Indiana
Is it not opening or not closing? Is your electrical wire connected and does it actually have voltage when the motor is running? Is your choke heat tube connected?
 
Reply
Old Sep 2, 2007 | 01:38 AM
  #3  
Col Flashman's Avatar
Col Flashman
Postmaster
25 Year Member
Joined: Apr 2000
Posts: 3,890
Likes: 9
From: La Verne, California
Is it a Manual or Automatic Choke?
 
Reply
Old Sep 2, 2007 | 10:16 AM
  #4  
ptrela's Avatar
ptrela
Thread Starter
|
New User
Joined: Jul 2007
Posts: 18
Likes: 0
Ranger GT2, it seems to be opening too early, yes, and yes...
Col Flashman, it is Automatic.
 
Reply
Old Sep 2, 2007 | 12:18 PM
  #5  
Ranger GT2's Avatar
Ranger GT2
Elder User
Joined: Feb 2004
Posts: 830
Likes: 0
From: Indiana
You may want to check where the index mark is on the choke cap. It may need to be adjusted a little more rich. It probably won't stay on very long when the weather is warm.
 
Reply
Old Sep 3, 2007 | 10:08 AM
  #6  
ptrela's Avatar
ptrela
Thread Starter
|
New User
Joined: Jul 2007
Posts: 18
Likes: 0
That's the problem, I can't figure out how to adjust it??? I loosened the screws (3) around the cap, but it won't spin because there is a hole on the bottom where a tube recesses and then there is a tab at the top that seems to prevent it from spinning? I am seriously thinking about just installing a manual choke and being done with it... runs great when it is finally warm.
 
Reply
Old Sep 3, 2007 | 10:14 AM
  #7  
Ranger GT2's Avatar
Ranger GT2
Elder User
Joined: Feb 2004
Posts: 830
Likes: 0
From: Indiana
I'll try and post a picture of how the cap is located in relationship to the metal tab in the choke houseing itself.
 
Reply
Old Sep 3, 2007 | 10:26 AM
  #8  
ptrela's Avatar
ptrela
Thread Starter
|
New User
Joined: Jul 2007
Posts: 18
Likes: 0
Now THAT would be GREAT!
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-1

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-2

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-3

Every 2026 Ford Engine Explained

 Brett Foote
story-4

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-5

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-6

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-7

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-8

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-9

Top 10 Ford Truck Tragedies

 Joe Kucinski
Old Sep 3, 2007 | 11:31 AM
  #9  
Ranger GT2's Avatar
Ranger GT2
Elder User
Joined: Feb 2004
Posts: 830
Likes: 0
From: Indiana
I'll try and explain how to do this.

With the cap off, notice the spring with the end that is bent out towards the cap. The bent out part goes to the right of the metal tab that sticks out of the choke housing. With the cap placed over the choke housing, place the retaining ring and 3 screws back into place. Do not fully tighten the screws, leave them loose enough so that you can still turn the cap. Turn the cap counterclockwise. As you do the choke will start to close if the temp. is not to high. The outside of the cap should have a mark on it and the chock housing should have a number of marks on it also. Put the cap mark in the middle of the marks on the choke housing. That should get you pretty close to were you need to be.

 
Reply
Old Sep 3, 2007 | 09:01 PM
  #10  
ptrela's Avatar
ptrela
Thread Starter
|
New User
Joined: Jul 2007
Posts: 18
Likes: 0
Thank you for the great illustration and explaination, but my choke is similar but the difference is on the cap with the spring there is a notch and on the plastic cover there is a tab that fits into that notch so when the cap is placed on the choke housing you cannot turn the cap and this is why I thought there is a trick or something... I am starting to think that I may need to grind the tab down so that I can force the ability to adjust it... what do you think?
 
Reply
Old Sep 3, 2007 | 09:40 PM
  #11  
Col Flashman's Avatar
Col Flashman
Postmaster
25 Year Member
Joined: Apr 2000
Posts: 3,890
Likes: 9
From: La Verne, California
I'd go out & purchase a new one & not screw around w/ the P.O.'s F.U.B.A.R.
 
Reply
Old Sep 3, 2007 | 09:44 PM
  #12  
ptrela's Avatar
ptrela
Thread Starter
|
New User
Joined: Jul 2007
Posts: 18
Likes: 0
Yeah... I might just do that...
 
Reply
Old Sep 4, 2007 | 09:31 PM
  #13  
javi2001's Avatar
javi2001
Posting Guru
Joined: Apr 2003
Posts: 1,153
Likes: 1
From: Venezuela
I had same problem some years ago and just cut the tab and set it a bit richer, that's all
 
Reply
Old Sep 4, 2007 | 10:06 PM
  #14  
ptrela's Avatar
ptrela
Thread Starter
|
New User
Joined: Jul 2007
Posts: 18
Likes: 0
Great, I will try that first...
Thanks for your help.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
phoenix phord
Large Truck
7
Jan 23, 2011 06:43 PM
cervantes
1967 - 1972 F-100 & Larger F-Series Trucks
1
Oct 20, 2009 04:53 PM
MTZBoeger
Electrical Systems/Wiring
2
Jan 28, 2004 03:46 PM
heathdaily
Ford Inline Six, 200, 250, 4.9L / 300
7
Nov 26, 2002 09:17 PM
Xwarrior86
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
3
Nov 21, 2002 11:13 PM




All times are GMT -5. The time now is 01:33 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-8
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE