It takes a scanner to read the codes.
Have vehicle scanned to determine the problem and have codes cleared
If the check engine light is flashing as you are driving it means you are about to destroy the catalytic converter(s). Stop the engine and get it to a garage.
Just disconnect the battery for a few minutes then reconnect.
How do you reset check engine light for the 2009 Chevy trail blazer?
pull spark plugs cycle engine by turnkey or manually if water is spit out you were hydrolock
check your owners manual
The check engine light would illuminate and the code(s) would point to one or more of the O2 sensors.
You must have an engine scanner to do that.
Yes.
You can either bring it in to a Chevy dealer or use a programmer/tuner to reset the check engine light.
how i reset check enging light manually at mitsubishi fuso 4m50
Random cylinder misfires. Replace the spark plugs and spark plug wires.