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1988 Ford Ranger STX 2.9L No Start
Posted to Ford Driveability on 12/20/2001 9 Replies

The problem is that power is back feeding OUT OF the ECM; terminals 37 and 57 {red wires}with key on, instead of going INTO them from EEC Relay. In other words all components that are fed from EEC Relay are juiced up with the key on, even with EEC relay unplug...

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  Related Documents & Media  1988 Ford Ranger STX

 
Message Closed w/FIX

car Vehicle Data

1988 Ford Ranger STX

VIN 1FTCR11T4J
Engine2.9 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / MFI
EmissionsOBD 1
SymptomsNo Start
OccursAlways
Message Closed w/FIX

car Vehicle Data

1988 Ford Ranger STX

VIN 1FTCR11T4J
Engine2.9 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / MFI
EmissionsOBD 1
SymptomsNo Start
OccursAlways