Pinpoint Tests Ac: No Start/Hard Start In Alt Fuel - Alt Fuel Switch Indicator Is On Then Off: Introduction: Notes
WARNING: This page is about a different car, the 2004 Ford Pickup Heritage. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
This pinpoint test is intended to diagnose only the following:
- AFCM
- ALT fuel relay
- Circuitry
- Fuel tank solenoid
- Fuel rail solenoid
NOTE:
This condition may cause an auto switch to gasoline mode. Refer to ALTERNATIVE FUEL SELECTOR INDICATOR/SWITCH
for a description of the ALT fuel switch indicator operation.