There are numerous reaons for your check engine light. Check the tightness of gas cap, one of the many sensors you have may be back, emission related possibly. Go to you nearest Autozone and they will check it for free. That would direct you to a possible solution.
Yes. Your Check Engine light or Service Engine Soon light.
A malfunctioning sensor can cause the service engine light to stay on. A glitch in the computer can also cause the light to stay on.
A mechanic can reset the service engine soon light on a 1999 Mustang GT. If the light continues to stay on after visiting a mechanic unplugging the battery for a few minutes may get it to stay off.
The service engine light is the same thing as a check engine light.
Could be a bad ABS sensor. Needs service/replacement.
If you have fixed the problem it should reset itself. If not, the light will stay on.
Yes, the Service Engine Soon light is the same as the Check Engine light.
No
reset service engine light
The problem was not fixed with a tune up, or the light is on because it was not reset by the service station.
why service engine soon light on 1999 mustang
You need to have it checked for codes. If you fix the cause of the codes the light will stay off.