1998 Ford Expedition - Page 3 - Answered Questions & Fixed issues

Do you have eatc/electronic automatic temp control? The temp blend door, I wouldn't remove that, with no door, it seems to me your getting 50/50 hot and cold. Are there any eatc trouble codes? Does the engine reach operating temp, hopefully over 200 degrees F. Are the heater hoses hot to the touch? Do you live in an extremely cold region?

heater element is probably shot. slightly difficult to get to, so it will cost to have it fixed.

Follow the link for wiring diagrams of the entire electric system. http://bbbind.com/free_tsb.html

Front or rear or across axle? More info. please? don-ohio

is battery dead?

If you hear the relay, you need to pull the door panel and check power at the motor. Power there replace it. No power, the wires tend to break in the rubber boot at the front of the door jam.

Check youtube for video on fuse order and location for your vehicle. I’m happy to help further over the phone at https://www.6ya.com/expert/fred_9ea6f00d14da8ce5

Transmission slipping, faulty plugs or wires. Faulty fuel issue.

Auto glass can be very difficult to try to fix. My step-dad used to be a mechanic, and he would mess things up every time he tried to fix anything related to the windows. Talking to somebody who specifically fixes windows will make life significantly easier. I would definitely suggest finding a glass repair company to help you out with these types of problems. http://glassunlimitedme.com/Window-Glass-Auto-Glass-Wells-ME.html

A blinking light usually means exhaust system probably catalic converter. You most likely have a small blockage in it which means exhaust can't get out correctly. Have vehicle scanned at autozone or similar.

when the battery dies or is removed , the anti-theft code of the radio kicks in and the unit will not work again until a special code for that radio is reinstalled the code could be in the user manual in the radio use section ,or there are sites on the net that may have the code for you

Ana, I will post links where you can download your vehicles manual and see fuse placement. press the helpful button and follow me on fixya for more tips and info Ford Expedition Owners Manuals JustGiveMeTheDamnManual com Interior Fuse Box Location 1997 2002 Ford Expedition 1998 Ford Expedition... https://owner.ford.com/tools/account/how-tos/owner-manuals-search-results.html#/ymm/1998/Ford/Expedition

Either the heater core is clogged or busted, or a blend door is broken. YOU TUBE has a lot of videos on this subject.

the water can get into the sump oil from pin holes in the timing case behind the water pump impeller if you have water in the sump oil it will be a dirty grey color and the filler cap will have water droplets under it If the oil is normal color then the loss could be from rusted welsh plugs pressure test the cooling system to check for leaks

If you get the timing chain off even a single link, the engine may start and sound like it is running fine, but you will have a very serious reduction in power performance, poor fuel economy etc.. This would be very noticeable when driving it. There are timing marks on the gears etc. that indicate exactly how the chain goes on when re-assembling after teardown. If timing gets off too much in any direction, you can do serious damage to the engine as the valves opening and closing at the wrong time can cause overheating etc..

I forget.

Sounds like no memory power. Did you check all of the fuses ?

I found this info in your owners manual. Good luck.

you can go too auto zone and get a free print out of what you need also

Start motor everything works correctly for the exception of speedometer and odometer