I had my 200 blazer scanned an was told it was a bad fuel tank cap. I replaced it and the light is still on.
Maybe you should service the engine soon. :P
time for an oil change
unhook battery or scan tool will do it
How do you reset check engine light for the 2009 Chevy trail blazer?
There is a problem with the emmission system are transmission and the computer turns the engine light on to let you know there's a problem. Have engine scanned with a OBDII engine scanner.
Discconect the negative cable from the battery for a few minutes and that should do the trick
How do I reset the service engine light on a 2003 Chevy Trailblazer?
To tell you to read the diagnostic codes.
Random cylinder misfire
i would check to see if the o2 sensors have gone bad they will throw you a check engine light when they go out I have the same problem. It is the transmission. I have a 1999 Chevy Blazer and shortly after the Service Engine Soon light came on, my transmission started "slipping" between 1st and 2nd on an automatic. This only happens when the car gets warm on trips longer then about 15 miles.
Yes
If the service engine light keeps coming on and the code reads?æevap?æ?ævacuum that means the part needs to be replaced. A auto shop can help take care of the repairs.