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1991 Ford F-150 Custom 4.9L Poor Idle Quality, Surge
Posted to Ford Driveability on 4/3/1998

TRUCK CAME IN WITH SERGE AT CRUISE SPEEDS,CITY AND [...] IGN,FUEL,VACUME,FUEL CHECKED LOW AND HAD VACUME LEAK AT THROTTLE BODY GASKET,REPLACED BOTH AND RETESTDROVE,STILL HAS SERGE,MAP EGR ECT ALL LOOK FINE????? I AM NOT SURE WERE TO GO NOW,HAS ANY ONE SEEN THI...

  Related Documents & Media  1991 Ford F-150 Custom

 
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car Vehicle Data

1991 Ford F-150 Custom

VIN 1FTDF15Y5M
Engine4.9 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / E F I
EmissionsOBD 1 FED EMISSIONS
SymptomsPoor Idle Quality, Surge
OccursAlways, Cruise
Message Closed

car Vehicle Data

1991 Ford F-150 Custom

VIN 1FTDF15Y5M
Engine4.9 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / E F I
EmissionsOBD 1 FED EMISSIONS
SymptomsPoor Idle Quality, Surge
OccursAlways, Cruise