Ford Truck Fanatics  



Home Gallery TOTM New Posts My Threads / My Replies Links Sponsors Calendar Arcade Calculators Fliers
Go Back   Ford Truck Fanatics > Engines > Other Ford Engines

Reply
 
Thread Tools Display Modes
  #1  
Old 09-27-2013, 10:27 AM
lonestar729 lonestar729 is offline
 
Join Date: Sep 2013
Posts: 9
lonestar729 is on a distinguished road
1970 f250 390 v8 sputters alot

Okag my 1970 just started this today it sputters while i drive i can hear it an then it feels like theres no power for a second an then it is normal for a few seconds an repeats. It also sputters at idel, any ideas what it could be?
Reply With Quote
Sponsored Links
  #2  
Old 09-27-2013, 10:40 AM
5.0Flareside's Avatar
5.0Flareside 5.0Flareside is offline
GingaNinja
 
Join Date: May 2009
Location: La Vergne, TN
Posts: 14,399
5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute
weak fuel delivery.. either bad carb or bad fuel pump is what it sounds like to me..
__________________
Chris C.
94 F250 7.3 Powerstroke ZF-5.
PREVIOUS: 92 F150 Flareside(white), 87 F250, 92 F150 Flareside (supercab & Red), 88 F-150, 82 F100

Reply With Quote
  #3  
Old 09-27-2013, 12:05 PM
lonestar729 lonestar729 is offline
 
Join Date: Sep 2013
Posts: 9
lonestar729 is on a distinguished road
I was thinkin it may be a bad fuel filter too. These still have manual fuel pumps i believe
Reply With Quote
  #4  
Old 09-27-2013, 11:13 PM
lonestar729 lonestar729 is offline
 
Join Date: Sep 2013
Posts: 9
lonestar729 is on a distinguished road
Itll cut out then jump hard
Reply With Quote
  #5  
Old 09-27-2013, 11:29 PM
5.0Flareside's Avatar
5.0Flareside 5.0Flareside is offline
GingaNinja
 
Join Date: May 2009
Location: La Vergne, TN
Posts: 14,399
5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute5.0Flareside has a reputation beyond repute
Not just a filter.. But something ain't right.. Check what your fuel pressure just before the filter..
__________________
Chris C.
94 F250 7.3 Powerstroke ZF-5.
PREVIOUS: 92 F150 Flareside(white), 87 F250, 92 F150 Flareside (supercab & Red), 88 F-150, 82 F100

Reply With Quote
  #6  
Old 09-28-2013, 12:43 AM
jebadiah04 jebadiah04 is offline
Rooster Snorkler
 
Join Date: Feb 2007
Posts: 849
jebadiah04 has much to be proud ofjebadiah04 has much to be proud ofjebadiah04 has much to be proud ofjebadiah04 has much to be proud ofjebadiah04 has much to be proud ofjebadiah04 has much to be proud ofjebadiah04 has much to be proud ofjebadiah04 has much to be proud ofjebadiah04 has much to be proud ofjebadiah04 has much to be proud of
Sounds to me like spark. Might want to do a dizzy cap/plugs/wires/coil inspection.

Sent from my mudwhistle via Lemmiwinks.
__________________
1985 f-150 flareside

2008 f-150 crew cab

2005 f-350 Crew Cab Long Box diesel - for sale. Check out my classified post!
Reply With Quote
  #7  
Old 09-28-2013, 01:59 AM
lonestar729 lonestar729 is offline
 
Join Date: Sep 2013
Posts: 9
lonestar729 is on a distinguished road
Just replaced plugs wires are good points are good, gota be fuel ill have to wait til tomarrow to test pressure
Reply With Quote
  #8  
Old 09-28-2013, 05:29 AM
m78's Avatar
m78 m78 is offline
 
Join Date: May 2008
Location: Virginia Beach Va.
Posts: 15,319
m78 has a reputation beyond reputem78 has a reputation beyond reputem78 has a reputation beyond reputem78 has a reputation beyond reputem78 has a reputation beyond reputem78 has a reputation beyond reputem78 has a reputation beyond reputem78 has a reputation beyond reputem78 has a reputation beyond reputem78 has a reputation beyond reputem78 has a reputation beyond repute
Quote:
Originally Posted by lonestar729 View Post
Just replaced plugs wires are good points
If I just did all that , I'd backtrack and check everything I did to make sure nothing came loose
__________________
Mark

Reply With Quote
  #9  
Old 09-28-2013, 03:51 PM
lonestar729 lonestar729 is offline
 
Join Date: Sep 2013
Posts: 9
lonestar729 is on a distinguished road
Ive been doin these things tofix the isue
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 04:35 AM.


Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2018, vBulletin Solutions, Inc.
Ford Truck Fanatics is not affiliated with or endorsed by Ford Motor Company.