Nissan Repair: check engine light, autozone, free email

Question
the check engine light came on and I checked the coolant and the oil and they are fine. Any suggestions?

Answer
Cathy,

Go to Autozone or Checker and get the codes read for free.  Email me back with the codes and we'll go from there.  The coolant and oil are not part of the check engine light readings.  They have their own lights or gauges.  The check engine light will be something related to an engine sensor that has to do with engine management.  So, get them read for free and email me back and we'll take care of it.