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2004 Ford Explorer NBX 4.0L Poor Idle Quality
Posted to Ford Driveability on 5/6/2008 14 Replies

This vehicle came in with a rough idle. I checked over all of the vaccum lines and connectors. I've swapped out the throttle body, MAF,coil pack, and EGR valve but nothing has helped. The plugs are Autolites and were just replaced 4000 miles ago. All of the pl...

14 Replies Received (View Replies)

  Related Documents & Media  2004 Ford Explorer NBX

 
Message Closed w/FIX

car Vehicle Data

2004 Ford Explorer NBX

VIN 1FMZU73KX4
Engine4.0 L / 6 cyl / FLEX
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways
Message Closed w/FIX

car Vehicle Data

2004 Ford Explorer NBX

VIN 1FMZU73KX4
Engine4.0 L / 6 cyl / FLEX
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways