I drive a 2008 Ford Sport Trac and had the oil change a couple of days ago. The oil change light has never gone off. I read my guide and can't figure out what I'm doing wrong. I even went back to the place I had my oil changed but they did'nt know either. Help please!

4WD not working on 2001 explorer sport

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2001 Sport Trac 4x4 does not engage.

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Question edited for clarity.
Question moved to sub category.

You also need to Google the wiring schematic for the new aftermarket unit.

2002 Ford Explorer Sport Trac Radio Wiring Diagram

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Jun 26, 2019 - Searching for information about 2002 Ford Explorer Sport Trac Radio Wiring Diagram? you are right here. You may be a technician that wishes ...

2002 FORD EXPLORER 4-DR - Scosche

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PDF
PRELIMINARY: Disconnect the negative battery cable. ANTENNA: The factory antenna is located on top of passenger's side front fender. RADIO REMOVAL AND IN-DASH ...
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2002 Explorer Stereo wiring colours help!!

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You can find the reset procedure here https://resetoillight.com/ford/oil-change-light-reset-ford-explorer-sport-trac-2008-2009-2010/

Check the rear window latch .May read adjustment

Is it coming from your belt? Where is it coming from? You might have a pulley sticking.

try changing your tranny fluid and in the torque converter. if that does not help check torque converter and clutch plates

If the car is running good no engine problems or poor gas mileage I wouldn't worry about it. This is done as preventive maintenance. Every tune-up parts have replacement recommended periods. Ignition components, all filters and lubricants should all be replaced the most every six moths depending on how much you drive. Its all common sense if you check your oil and its black its time to change it. If your brakes are screeching same thing and if it been six month probably well over 15,000 miles since you replaced the fuel filter it'll be a good idea to change it.

Press and hold the SELECT/RESET
control switch to select SYSTEM
CHECK when “SYSTEM CHECK /
HOLD RESET” is displayed in the
message center. Selecting this
function from the SETUP MENU
causes the message center to cycle through each of the systems being
monitored. For each of the monitored systems, the message center will
indicate either an OK message or a warning message for two seconds.
Pressing the SELECT/RESET control switch cycles the message center
through each of the systems being monitored.

The sequence of the system check report and how it appears in the
message center is as follows:
1. OIL LIFE RESET
2. CHARGING SYSTEM
3. WASHER FLUID
4. DOOR AJAR
5. EXTERIOR LAMP
6. BRAKE SYSTEM
7. PARK BRAKE
8. MILES TO EMPTY
9. FUEL LEVEL LOW (will only display if 50 miles or less to empty)
To reset the oil monitoring system to 100% after each oil change
[approximately 5,000 miles (8,000 km) or 180 days] perform the
following:
1. Enter SYSTEM CHECK to display
“OIL XXX% RESET IF NEW”.
2. Press SELECT/RESET control
switch to display “HOLD RESET IF
NEW OIL”.
3. Press and hold the
SELECT/RESET control switch for
more than 2 seconds. Oil life is set
to 100% and “OIL CHANGE SET TO
100%” is displayed.

must connect scan tool to read fault codes...sorry