
1997 Ford F-250 7.3L Poor Fuel Economy, power loss/rpm drop
Hello everyone! The best way to make this problem appear, is to idle the truck in the shop, then rev engine to 1500rpm. After about 10-15 seconds the rpm drops 500rpm. The engine even sounds different, louder, like it's being worked. The vehicle even sometimes...
FIX posted 3/2/2004
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)13 Replies Received(Hide Replies)13 Replies Received
|
Message Closed w/FIX
|
VIN | 1FTHF25F3V |
Engine | 7.3 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Fuel Economy, Power Loss/RPM Drop |
Occurs | Under Load, on Accel, Intermittently |
Message Closed w/FIX
Vehicle Data
1997 Ford F-250
VIN | 1FTHF25F3V |
Engine | 7.3 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Fuel Economy, Power Loss/RPM Drop |
Occurs | Under Load, on Accel, Intermittently |