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1986 Ford F-150 XL 5.0L Lack of power on acc
Posted to Ford Driveability on 4/25/2000

This truck lacks power on hard accleration, kind of surges like a fuel pump cutting out. Base timing was 8 btdc, now at ten btdc. COMPUTED TIMING also at 10 btdc. Why? Ran out of time today, need to know how to proceed in the morning. Is ECA the most likel...

  Related Documents & Media  1986 Ford F-150 XL

 
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car Vehicle Data

1986 Ford F-150 XL

VIN 1FTEX15N8G
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
EmissionsUS FED
SymptomsLack of Power on Acc
OccursAlways, Under Load
Message Closed w/FIX

car Vehicle Data

1986 Ford F-150 XL

VIN 1FTEX15N8G
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
EmissionsUS FED
SymptomsLack of Power on Acc
OccursAlways, Under Load