× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1988 Ford F-250 Custom 7.5L Stall
Posted to Ford Driveability on 7/13/2003 7 Replies

Here we go. Replace fuel pump 5 times in the last 3 days and replace mechanical switch over valve twice. By-passed fuel line from rear tank to switch over valve and same problem. Fuel pumps both running. No problem when run on front tank at all. By-passed swit...

7 Replies Received (View Replies)

  Related Documents & Media  1988 Ford F-250 Custom

 
Message Closed

car Vehicle Data

1988 Ford F-250 Custom

VIN 1FTHX26G4J
Engine7.5 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / EFI
EmissionsODB1
SymptomsStall
OccursAlways, Under Load, Idle
Misc.4X4, Duel Fuel Tanks, Standard Trans
Message Closed

car Vehicle Data

1988 Ford F-250 Custom

VIN 1FTHX26G4J
Engine7.5 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / EFI
EmissionsODB1
SymptomsStall
OccursAlways, Under Load, Idle
Misc.4X4, Duel Fuel Tanks, Standard Trans