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.
The PCV hose may crack, causing the vehicle to idle roughly, this may or may not illuminate the Check Engine Light.
1999 Ford Expedition Questions
This is a recent occurence and it sounds like air escaping or hissing for a few seconds when the engine is turned off after driving.
I have changed the entire set of these on this truck twice within the last 2 years. One by one has gone out and I have replace it.
The truck starts missing really bad
1 year ago I got a tune up and replaced all 8. So frustrated these things are expensive. But its my only transportation.
My son said he drove his vehicle to work and parked it. No noises or anything, just normal. He came out after work to start it and the engine doesn't spin. You can tell the starter is working fine because you can see the crankshaft try to turn but it is like the engine is seized. Trying to t...
1999 Ford Expedition Recalls
1999 Ford Expedition Reviews
Air suspension is expensive to fix or replace, and fails well before other types of suspension.
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