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1999 Mercury navigator 5.4L Poor Idle Quality
Posted to Ford Driveability on 11/20/2009 11 Replies

vehicle came in for missfire and oil leak repaired test drove i noticed the throttle sticking it wasnt sticking before cleaning i pulled off intake boot cleaned again checked throttle wasnt sticking with engine off shipped it customer called soon after complai...

11 Replies Received (View Replies)

 
Message Closed w/FIX

car Vehicle Data

1999 Mercury navigator

VIN LMRU27A1XL
Engine5.4 L / 8 cyl
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways
Misc.5.4L Dual Overhead Cam
Message Closed w/FIX

car Vehicle Data

1999 Mercury navigator

VIN LMRU27A1XL
Engine5.4 L / 8 cyl
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways
Misc.5.4L Dual Overhead Cam