1999 Ford Expedition Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 Ford Expedition
1999 Ford Expedition Problems
There is a technical service bulletin for the V8 engines regarding a possible problem with the spark plug being ejected from the cylinder head, damaging the threads in the spark plug hole. If the vehicle is under warranty, cylinder head replacement is recommended. If the vehicle is out of warranty, Ford authorized the use of a specific thread insert to repair the head.
The mass air flow sensor (MAF) may fail resulting in a rough engine idle, hesitation on acceleration, and/or engine stalling. The Check Engine Light may or may not illuminate. A failed mass air flow sensor will require replacement.
Intermittent rough idle may be caused by the EGR sensor sticking, causing the EGR valve to stay slightly open. Our technicians tell us the valve and sensor must be replaced together to correct this concern.
1999 Ford Expedition Questions
I took the 4.6 out of my expedition and put a 4.6 out of a mercury cougar and it will turn over but will not run
Yesterday leaving my house started the truck put in drive and when I pushed the gas it drove but rpm was high and it was not catching speed. Checked transmission fluid. Was low so added fluid. Tried to drive again did the same thing. Had someone come pull us home and noticed transmission fluid wa...
slipping and grabing,during this sensation there is a increase in the R.P.M. and also the check engine light comes on
1999 Ford Expedition Recalls
1999 Ford Expedition Reviews
I have had this vehicle for 4 years with no issues. purchase with 80K miles now have 128K miles on it...
I'VE HAD GREAT SERVICE OUT OF THIS VEHICLE WITH THE EXCEPTION OF THE TRANNY AND THR FRONT DIFFERENTAL LATELY. HAD THEM REBUILT AND NOW IT'S FUNCTIONING FINE WITH 195000 + MILES
Air suspension is expensive to fix or replace, and fails well before other types of suspension.