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International Automotive Technicians Network
2004 Ford F-150 STX 4.6L Ping
Posted to Ford Driveability on 2/15/2005 7 Replies

Attn FORD techs! This pickup has such low mileage I hesitate to suspect the usual EGR passages. No codes but even with premium fuel this truck pings. I am familiar with the 4.6 EGR passages and the octane bar on the 2000 - 2003 models but this is a redesign it...

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  Related Documents & Media  2004 Ford F-150 STX

 
Message Closed w/FIX

car Vehicle Data

2004 Ford F-150 STX

VIN 1FTRX12W04
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPing
OccursAlways, Under Load, on Accel
Message Closed w/FIX

car Vehicle Data

2004 Ford F-150 STX

VIN 1FTRX12W04
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPing
OccursAlways, Under Load, on Accel