With a scan tool.
Check the OXYGEN SENSOR Do it yourself: $70.00 Professional: $220.00 Difficulty: Beginner
Take the car to an major auto parts store and they will check your check engine codes.
disconect from batery, and if it stays off till next 10K milles its OK.
If the check engine light is on take it to auto zone and have the codes read free. Of no light it needs a tune up.
You can not disconnect the check engine light.
it means you need to check the engine
no
A flashing check engine light is an indication of a severe engine misfire.
Auto Zone will check your engine light for free... Write down the codes and go from there.
According to the 2000 Ford Explorer Owner Guide : No , a separate fuse for the check engine light is not listed
The check engine light is a " picture " of an engine , just to the left of the engine temperature gauge
a 2000 dodge ram 1500 the check engine light is on and the code says torque converter and clutch and overdrive solenoid. what do you think that the problem is?