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2003 Ford Explorer Sport Trac XLS 4.0L Pinging under load
Posted to Ford Driveability on 11/20/2005 13 Replies

Fellow Members- I own a 2003 Sport Trac w/33k miles. For the last 6 months the engine has a pinging condition under light and heavy loads. Testing of EGR Flow at 2500 RPMs unloaded with a vacuum gauge and a vacuum pump to fully open the EGR valve gave me a rea...

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  Related Documents & Media  2003 Ford Explorer Sport Trac XLS

 
Message Closed w/FIX

car Vehicle Data

2003 Ford Explorer Sport Trac XLS

VIN 1FMDU77E03
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / MFI
EmissionsOBD-II Compliant
SymptomsPinging Under Load
OccursUnder Load, on Accel
Message Closed w/FIX

car Vehicle Data

2003 Ford Explorer Sport Trac XLS

VIN 1FMDU77E03
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / MFI
EmissionsOBD-II Compliant
SymptomsPinging Under Load
OccursUnder Load, on Accel