Check engine light means an emmisions problem. Could be a mis-fire in your cylinder head (Bad spark plug or wire) to a bad 02 Sensor, to bad fuel, to lean or rich mixture. Any number of things. GOTO AUTOZONE, ask for a FREE ENGINE TROUBLE CODE CHECK, (aka O.B.D). They can tell you what is making it come on, and how to fix. Anytime I had this happen, it was because of a bad spark plug or Spark Plug wire. Cheap fixes.
I have a 2002 caviler with the check engine light on .I have had it reset several time but will come back on within one week,
No, the check engine light does not come on because your gas is half way full. The check engine light will come on if there is a problem with the engine.
If an check engine light does not come on it is a good thing. When your check engine light comes on, it means you need service done on your vehicle.
No the check engine light will not come on
No, the check engine light has nothing to do with the oil level in the vehicle. The check engine light will come on when there is a problem with the emission system. The red oil warning light will come on if your vehicle is low on oil.
If it has a downstream O2 sensor the check engine light will come on but if it does not the light may not come out. In most instances it will set the check engine light.
95 s10 blazer has a miss and check engine light does not come on and exhaust smells gassy what could it be
There are lots of different reasons a check engine light can come on does the car feel any different?
It will usually come on. The speed sensor on my transmission died and it displayed the check engine light.
Go to AutoZone and ask one of the fellas to come out and "check your check engine light code". They will be able to tell you what the problem code is, as well as re-set your check engine light.
The check engine light does not come on for an oil change.
Oil level or pressure will not trip a check engine light.