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Not in the short term as long as it is running OK. You may see you gas mileage suffer some. Take it to a Advance Auto or Auto Zone to see why it is coming on. They will check it for free.
No, but something that could cause uneven idle could cause the check engine light to turn on.No, but something that could cause uneven idle could cause the check engine light to turn on.
my check engine light stays on and the o/d light blinks....what could this mean?
The oxygen sensor is one of many things that could turn the check engine light on.The oxygen sensor is one of many things that could turn the check engine light on.
It could.It could.
It could cause the check engine light to come on with a code concerning cooling system/thermostat performance.It could cause the check engine light to come on with a code concerning cooling system/thermostat performance.
There are many reasons for that check engine light. You could go to dealership. Or you could simply disconnect battery and reconnect after 3 minutes.
It could.It could.
It could.It could.
95 s10 blazer has a miss and check engine light does not come on and exhaust smells gassy what could it be
It is one of hundreds of things that could turn the check engine light on.
It could be bad with out turning the light on.