
1991 Ford F-150 XL 4.9L Stall
eec power relay is opening cutting off the fue pump after warm up. also, if you tap on the eec power relay it shuts off, even before engine warm up. eec power relay and fuel pump reay have been changed with parts from the dealer. checked fuel pump amperage dra...
FIX posted 12/18/2009
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Message Closed w/FIX
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VIN | 1FTEF14Y6M |
Engine | 4.9 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / IN TANK ELECTRIC (1 TANK) |
Emissions | US FED |
Symptoms | Stall |
Occurs | After a Hot Soak |
Message Closed w/FIX
Vehicle Data
1991 Ford F-150 XL
VIN | 1FTEF14Y6M |
Engine | 4.9 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / IN TANK ELECTRIC (1 TANK) |
Emissions | US FED |
Symptoms | Stall |
Occurs | After a Hot Soak |