Fuel issues - Ford F150 Forums - Ford F-Series Truck Community.

Pre-1987 Ford F150 Trucks Discuss your pre-1987 Ford F150 truck here.

Fuel issues

Reply

 
 
 
Old 09-18-2017
  #1  
Deh
Junior Member
Thread Starter
 
Join Date: Sep 2017
Posts: 1
Default Fuel issues

Bought a 77 F150 Custom 4x4 and someone changed carbs from a 2 bbl to a 4 bbl. while driving as I come up to speed (50mph) the engine loses power and try's to stall, like I'm running out of gas. Low speed is no problem, do I need to add a electric fuel pump. Engine is a 351M 4speed transmission
Deh is offline  
Reply With Quote
Old 12-30-2017
  #2  
Junior Member
 
vjsimone's Avatar
 
Join Date: Mar 2017
Posts: 11
Default

Have you checked your fuel pressure?
vjsimone is offline  
Reply With Quote
Reply
 
 
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
moorereeds
1987 - 1996 Ford F150
0
11-01-2014 12:40 PM
LHazleton
1987 - 1996 Ford F150
0
05-26-2012 06:08 PM
F150Roger
Various Truck News
3
10-25-2011 09:26 PM
F150_R
Ford F150 General Discussion
0
07-21-2011 06:15 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 

Thread Tools
Search this Thread