Top 20 1999 Ford Expedition - Page 7 Questions & Answers

There are frequent problems with the parts you already replaced. The crank sensor and cam sensor can affect firing. Check intake for vacuum leaks with a water spray. Also look at front passenger water jacket on intake, subject to decay and will spray water vapor on plugs.

is it giving you a check engine lite?

There must be leaking somewhere. my suggestion is to look at chairs side & beyond

You have a transmission problem. Tcc(torque converter clutch) solenoid stuck. Basically when you put it in drive, it is starting out in overdrive. Causing the engine to die.

service engine soon

I had old plug that I wired to battery and used air hose to pump it up. But you have to have the switch open to add the air !

did you check injector operation

Possible bad actuator, switch, wiring or mechanical failure in transfer case.

Easiest thing is to pull each fuse one at a time to see if one is blown, or if you have a test lamp or volt meter, you can check for voltage on both side of each fuse while everything is turned on.

Remove the fuel pump fuse and the engine wont start.

There may not be one. I dont see wh there would be...

You can not have any leaks in the exhaust system before the converter & no vacuum leaks anywhere on the vehicle,intake,evap system- no leaks at at You may have a failed & blocked exhaust converter You could have & I suspect several problems

When is the last time you had your coolant flushed? First check the knob issue. I also had that problem. However if that's not the issue you probably need your coolant flushed. I just put a heater core in my 2000 expedition. That's a 5-10 hour job by yourself. I did it with a friend. This was the 3rd heater core i put in this truck. The ford dealer didnt do the job right(1500$) the first 2 times so i did it myself. The whole dash has got to come out as well as the steering wheel needs to be dropped. There is an excellent video on youtube that shows the whole process with all the hidden bolts. Not a job for a novice. Hope this helps.

The top bezel around the glass just pops off, use a screw driver if necessary. Once off, there are two screws (one on each side) of the bottom bezel Remove them and the bottom pops off to a point. There are screws on the bottom also. Pull the bottom back far enough to reach down to the latch. There will be a couple of rods connected to it. The horizontal one has to be move from left to right Or vise versa, to release the latch. Pulling in on the door some makes it easier to unlatch. Once it pops, push the door open.

It's on the side of the transmission under the drivers door. The shift cable runs to the control arm it is under.

Check the central security module for codes then see if toye keyless entry pad on door works

Sorry, only yahoo can help you with this problem.

What about #7??

neutral safety switch is attached on the outside of trans. remove the electrical connections. remove the shift cable/linkage arm that is attached to the trans shift rod. remove any other screws or bolt that hold the neutral safety switch. the switch should now slips off the shift rod. attach new part and reinstall.

is there anything stuck in tire tread ,rear cv joint when does it make noise driving straight ,turning corners , braking