Notices
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

1986 f150

Thread Tools
 
Search this Thread
 
Old Jul 15, 2010 | 10:12 AM
  #1  
smfish9's Avatar
smfish9
Thread Starter
|
New User
Joined: Jul 2010
Posts: 9
Likes: 0
1986 f150

having issue with starter, starts up on first time but after driving it for awhile the next time it acts like the battery is not charging. there is plenty of juice, new battery, it might take a few attempts and finally catch. just freaks me out that i might get stuck somewhere and have an issue i can't deal with.
 
Reply
Old Jul 15, 2010 | 11:19 AM
  #2  
Franklin2's Avatar
Franklin2
Moderator
25 Year Member
Photogenic
Community Builder
Community Influencer
Joined: Jan 2001
Posts: 56,980
Likes: 2,735
From: Virginia
Club FTE Gold Member
Do you have headers or a small exhaust leak around the manifold you haven't fixed yet? Is this a fuel injected 302?

I am assuming it's cranking really slow and finally starts? Or is it cranking fine but you just have to crank it longer when it's hot?
 
Reply
Old Jul 15, 2010 | 01:57 PM
  #3  
smfish9's Avatar
smfish9
Thread Starter
|
New User
Joined: Jul 2010
Posts: 9
Likes: 0
yes its a fuel injected 302
 
Reply
Old Jul 15, 2010 | 04:51 PM
  #4  
Franklin2's Avatar
Franklin2
Moderator
25 Year Member
Photogenic
Community Builder
Community Influencer
Joined: Jan 2001
Posts: 56,980
Likes: 2,735
From: Virginia
Club FTE Gold Member
I am assuming it's cranking really slow and finally starts? That might be a starter problem or a timing problem.

Or is it cranking fine but you just have to crank it longer when it's hot? That might be a leaky injector or injectors. You can check your fuel pressure with a guage(if you have a test port for it) and see if the system is leaking down.

And as always, check for any fault codes in the computer.
 
Reply
Old Jul 15, 2010 | 08:40 PM
  #5  
ctubutis's Avatar
ctubutis
Moderator
15 Year Member
Liked
Loved
Community Favorite
Joined: Nov 2007
Posts: 22,415
Likes: 92
From: Denver Metro Area, CO
Club FTE Gold Member
Originally Posted by Franklin2
I am assuming it's cranking really slow and finally starts? Or is it cranking fine but you just have to crank it longer when it's hot?
These are exactly my questions, as the description of the problem is confusing:

Originally Posted by smfish9
...it acts like the battery is not charging. there is plenty of juice....
It acts like the battery is not charging (which implies there could be a lack of voltage from
the battery) but the next statement says there is plenty? Have you measured the voltage
at the battery? Be more precise in your description.
 
Reply
Old Jul 15, 2010 | 10:07 PM
  #6  
smfish9's Avatar
smfish9
Thread Starter
|
New User
Joined: Jul 2010
Posts: 9
Likes: 0
starter over heating

you got it right with your questions, cranks real slow then finally catches. automatic tran, 302 v8. it sounds like there is a leak in the exhaust, but haven't located it yet
 
Reply
Old Jul 15, 2010 | 10:17 PM
  #7  
smfish9's Avatar
smfish9
Thread Starter
|
New User
Joined: Jul 2010
Posts: 9
Likes: 0
haven't checked voltage after it is hot but when its cold it cranks right up, if it wasn't charging i'd probably have the same symptoms in the morning but thats not the case. only had this truck a short time and really haven't driven it that much. short runs around town no problem but drive it a couple of hours then the slow grind to get it running again. so far it hasn't failed me
 
Reply
Old Jul 15, 2010 | 11:11 PM
  #8  
Franklin2's Avatar
Franklin2
Moderator
25 Year Member
Photogenic
Community Builder
Community Influencer
Joined: Jan 2001
Posts: 56,980
Likes: 2,735
From: Virginia
Club FTE Gold Member
If you have an exhaust leak around the exhaust manifold over the starter, it can puff hot exhaust gas onto the starter and overheat it, causing it to drag.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

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

 Joe Kucinski
story-1

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

 Brett Foote
story-2

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-3

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

 Brett Foote
story-4

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

 Michael S. Palmer
story-5

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

 Verdad Gallardo
story-6

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-7

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

 Brett Foote
story-8

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

 Michael S. Palmer
story-9

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
lindasue
1968-Present E-Series Van/Cutaway/Chassis
5
Aug 29, 2014 09:06 AM
Boss Hogg 87
Ford Inline Six, 200, 250, 4.9L / 300
8
Feb 2, 2013 07:14 AM
slimdave
1968-Present E-Series Van/Cutaway/Chassis
2
Apr 4, 2009 06:52 PM
coop923
1961 - 1966 F-100 & Larger F-Series Trucks
24
May 20, 2008 01:09 PM
78 Ranger
Electrical Systems/Wiring
3
Jan 27, 2008 02:19 PM




All times are GMT -5. The time now is 11:13 AM.

story-0
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-1
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-2
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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