20 Most Recent 1999 Ford Expedition - Page 9 Questions & Answers


Check your transmission fluid, and if that is good you may have damaged the transmission in a fashion that it may need to be rebuilt or replaced.

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


is it giving you a check engine lite?

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


Check crankshaft sensor. Check fuel pump relay.

1999 Ford... | Answered on Dec 28, 2014


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.

1999 Ford... | Answered on Dec 27, 2014


did you check injector operation

1999 Ford... | Answered on Dec 25, 2014


What about #7??

1999 Ford... | Answered on Dec 24, 2014


it may be the drive shaft or the rear axle or a wheel bearing

1999 Ford... | Answered on Dec 19, 2014


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

1999 Ford... | Answered on Dec 17, 2014


With sharp blade cut rubber from glass to body

1999 Ford... | Answered on Dec 14, 2014


Unplug battery for 2 hours

1999 Ford... | Answered on Dec 14, 2014


The radiator tubes could be restricted or plugged.

1999 Ford... | Answered on Dec 06, 2014


jump the

Starter solenoid

on the passenger fire wall with the key in and on the on position. if the truck starts change it... theft-light-blinking-car-won-t-start-rbr12kxjqsqvwnu2khrshnjz-4-0.jpg

1999 Ford... | Answered on Dec 06, 2014


u need to raise the wheels off the ground an disconnect the drive shaft an spin the wheels by hand u may have a bad posi unit. the stress of breaking the shaft may have caused this

1999 Ford... | Answered on Dec 01, 2014


Every 4 cycle gasoline auto engine needs three things: air, fuel and a source of ignition. If it cranks then the starter motor circuit and motor look to be OK. To check for ignition pull a plug wire and short it to the block with a phillips-head screw driver in the plug socket (leave a little air gap between the screwdriver and the point on the block. Be careful the output voltage from the coils can run as high as 40,000 volts and give you quite a jolt if you're not careful. If you get a regular spark from the screwdriver to the point on the block, it is likely that your ignition system is OK. If not then start trouble shooting there.
If ignition checks out OK then look for fuel starvation. Since it is a fuel injected motor there can be several places in the fuel delivery system to be checked. The first thing I'd do it crank it (no more than 30 seconds at a time unless you like replacing starter motors!) After three or four cycles of this with a non-start, pull a spark plug and insepct it by nose and fingers. If the plug smells strongly of gasoline and appears to be wet then fuel delivery is likely OK, check ignition.
I am not going into too much detail on checking the fuel system as that requires knowledge that I think an experienced mechanic needs to apply to the problem. Good luck! P.S. (Hint)The public libraries usually have "How-to" books on most automotive models in their collections.

1999 Ford... | Answered on Nov 26, 2014


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.

1999 Ford... | Answered on Nov 25, 2014


remove instrument panel clean off the connectors, all expeditions do this...good lluck

1999 Ford... | Answered on Nov 22, 2014


chryslertech......is right it is the same place for 5.4 has one 8mm bolt twist the cam sensor back and forward to remove it and put a little oil on new one so it slides right inthe price about 15 to 20 dollars

1999 Ford... | Answered on Nov 22, 2014


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

1999 Ford... | Answered on Nov 16, 2014


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 !

1999 Ford... | Answered on Nov 14, 2014

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