The check light keeps flashing underneath the signs for 4 wheel drive, torque on 2002 Isuzu Trooper

It is continually flashing off and on CHECK

Asked by for the 2002 Isuzu Trooper
you have a missfire that needs attention now before you damage the cat converter. get it checked and repaired asap.

Where would I take it? How much would it cost?
any shop that does driveability repairs. cannot give estimate as I dont know that code or the failure. get back to us with your report so we can further help you.