20 Most Recent 1999 Ford Expedition - Page 7 Questions & Answers

Your theft deterrent system is activated. Did you have a key made?

1999 Ford... | Answered on Apr 05, 2015

Usually located under the hood in the fuse/relay compartment. Look in your owners manual for proper location and iditentifacation.

1999 Ford... | Answered on Apr 04, 2015

sounds like surpentine belt. go to autozone and buy some belt dressing and spray belt. but before you buy the soray first have serpentine belt checked for cracks and stretching. if cracked then buy new serpentine belt and replace old belt

1999 Ford... | Answered on Apr 03, 2015

What you have is one of two things. You have a sparkplug that is bad and or a cop (coil on plug) that is bad. A good way to figure this out is to go to autozone and have them do a code check. Sometimes a " check engine" light will come on and sometimes it wont. My check engine light never came on. It was missing but after aceleration or high rpm the miss would go away. I changed both the cop and spark plug and problem fixed. By the way coil on plugs are expensive. I ordered mine on the internet and saved over 75%. Best wishes and hope this solves your problem.

1999 Ford... | Answered on Apr 02, 2015

> idles up and down when sitting idle and the head lights and interior lights dim in and out

Probably not a vacuum leak; this can be caused by an AC (also on 'defrost') cycling and with changing engine loading, it is normal for some variation in engine speed although a defective 'idle air control' will allow a fair change in RPM.

The visible exhaust is likely purging the system from moisture (condensation) and not a sign of trouble.

1999 Ford... | Answered on Mar 29, 2015

There are no Ford V-8 Engines that have timing belts. The engine will have a timing chain.

1999 Ford... | Answered on Mar 24, 2015


1999 Ford... | Answered on Mar 21, 2015

If you are talking about the blower fan resistor, this regulates the speed of the fan and can keep it off completely. You would go to the blower fan and backtrack the wires to a place on the Firewall where a part is held on by 2 bolts and has 1 wire from the blower fan on it.

There may be clearance problems with heater hoses and metal tubes in this area. The part is the size of a pack of cigarettes and is mostly hidden inside the duct structure. This is all under the hood work.

Look online for the blower motor resistor for your make and model. You may find a video.

1999 Ford... | Answered on Mar 20, 2015

Google search your car 1999 ford expedition owners manual and download it for free from ford then go to roadside emergencies the fuse box / power distribution box diagrams are there

1999 Ford... | Answered on Mar 16, 2015

In order for this question to be answered, there are various questions to be answered. What kind of problem? Blower not blowing the heat out? Blowing air but it's not heated? It could be a number of reasons for this question, actually need more specific diagnostics of the problem, otherwise the list could be anything from.....Check the hoses going into the firewall, if they're not warm/hot check to see if the correct amount of coolant is in the radiator/reservoir system, bad thermostat, blower motor, blower motor fuse/relay bad, bad air diverter (moves the flapper inside the air box from cold air to warm air or outside air to recirculating air) heater core plugged, leaking heater core (again there would be insufficient coolant in the system).

1999 Ford... | Answered on Mar 09, 2015

Look on the engine block it will be right underneath cylinder 1 right below the head

1999 Ford... | Answered on Mar 07, 2015

Go to a local Autozone, Advance autoparts, or Oreilys and get a free scan. This should indicate the problem.

1999 Ford... | Answered on Mar 07, 2015


1999 Ford... | Answered on Mar 06, 2015

Why? Resistor or fuse? If fuse, Owner's manual for fuse box location and fuse number.
no Owner's manual? ManualsLib Makes it easy to find manuals http://www.manualslib.com/

1999 Ford... | Answered on Mar 06, 2015

Check fuse box. you may have a short some where. Especially if fuse is gone and a new one also goes.

1999 Ford... | Answered on Mar 04, 2015

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