Five problems related to check engine light on have been reported for the 1999 Ford Expedition. The most recently reported issues are listed below.
: the contact stated the check engine light illuminated. The vehicle was taken to an independent repair shop where they determined the oxygen sensor needed to be replaced. Although repair was made, the check engine light illuminated a second time. The vehicle was taken to the dealership this time where they determined the oxygen sensor needed to be replaced therefore causing a need to replace the engine.
Frankly, I need your advice on a matter of great concern I bought a 1999 Ford Expedition from waldorf Ford in oct 2002. Recently I had a break down; I had three spark plugs blow-out, yesterday I was told that three cylinders are gone due from the damage of the spark plugs. The assistant team mgr said it would cost $6000. 00 to get a new engine or get a new vehicle; I couldn't believe my ears. These trucks are lemons and I believe its time that Ford take responsibility for their actions and recalls these engine. I guess they are waiting for someone to get killed. My truck lost power in the middle of rush hour and I was nearly rear ended. Other noted problems: the emergency brake cable stays on, the engine light stays on while driving and the brakes pads and shoes are worn out at a higher rate.
Consumer complained about a consistent problem with the engine check light in 1999, Ford, Expedition. Every time engine light was on vehicle hesitated/shook. Dealer replaced engine sensor, but problem still occurring.
The engine light illuminated on the dashboard, and remained on throughout the entire drive.
Driven for 20 minutes and let sit 20 minutes, and it hesitated and ran roughly until cooldown 3 to 4 hours, runs better. Why is this happening? everytime I drive and let it sit for 20 minutes it runs like this. Also, engine check light goes on and off.