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

Original Engine, Minor Issues.

Thread Tools
 
Search this Thread
 
Old Mar 15, 2008 | 04:37 PM
  #16  
Mil1ion's Avatar
Mil1ion
New User
Joined: Jan 2008
Posts: 0
Likes: 24
Never being able to fit inside the intake manifold and watch with my own eyes what happens.... I can only presume.

I know I have the same problem with mine of I don't start it everyday.. after 2 days .. I know it won't start no matter how much I pump the accelerator.

Once it has been run, It will start with barely a click of the starter.

All my vehicle start like that when they are used every day.

I also have an inline filter before the fuel pump but I don't think that cause any problems.
 
Reply
Old Mar 15, 2008 | 05:14 PM
  #17  
germanford390custom's Avatar
germanford390custom
Thread Starter
|
Junior User
Joined: Mar 2008
Posts: 91
Likes: 0
From: Seneca, SC
So, from what I've been hearing, the heat from the engine is evaporating the fuel out of the float bowl in the Carb. The only problem with this theory is that it will start just fine throught the day, no matter how often I drive it. It's only doing it in the morning, after I have it off over 8 hrs. I'm thinking of pulling it into the garage to have a check. I'll post more information when I get some info. Thanks for all your help guys.
 
Reply
Old Mar 15, 2008 | 06:09 PM
  #18  
OldMetal's Avatar
OldMetal
Elder User
Joined: Feb 2008
Posts: 640
Likes: 1
From: US/Baja border
also bear in mind your oil pressure is not controled by the amount of oil in the pan, you could put fifteen quarts in it and still have the same oil pressure.
 
Reply
Old Mar 15, 2008 | 06:26 PM
  #19  
germanford390custom's Avatar
germanford390custom
Thread Starter
|
Junior User
Joined: Mar 2008
Posts: 91
Likes: 0
From: Seneca, SC
I was just wondering what oil pressure is recomended for this motor. After seeing those performance 390's pushing 80 psi I thought that maybe 40 was bad.
 
Reply
Old Mar 15, 2008 | 10:43 PM
  #20  
Mil1ion's Avatar
Mil1ion
New User
Joined: Jan 2008
Posts: 0
Likes: 24
The original oil pressure specs on a new 390 was 35-60 psi at 2000 rpm

As engines age the pressure goes down because of worn expanding parts.

the extreme warning sign is 5 psi at 1500 rpm.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
brain75
1948 - 1956 F1, F100 & Larger F-Series Trucks
31
Feb 5, 2016 06:01 PM
Grape Nehi
1961 - 1966 F-100 & Larger F-Series Trucks
3
Sep 23, 2014 05:36 AM
DanMan7
1973 - 1979 F-100 & Larger F-Series Trucks
12
Jun 23, 2007 11:47 PM
MercM47
1948 - 1956 F1, F100 & Larger F-Series Trucks
1
Aug 18, 2003 08:38 AM
1987tc
1983 - 2012 Ranger & B-Series
4
Dec 7, 2002 11:45 PM




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