They really can mean anything.. if your car is 96 or newer it has a scan port, just plug in a scanner and see what codes aren't complete
A low battery can cause the electrical system to flash check engine lights
Problem with the transmission. You need to have the transmission computer checked for codes to know a possible cause.
It means there is a problem in the emission system are transmission. Need to have engine scaned with a engine scanner. Some parts stores will do that for free.
It usually means your transmission is going bad. Is there a code (Check engine light on) with the flashing light?
It means check your transmission, why not start with the oil.
An engine cylinder misfire has been detected if your check engine light is flashing
A flashing check engine light is an indication of a misfire.
take it to the autozone they check the engine light for free
my check engine light stays on and the o/d light blinks....what could this mean?
Talk to your Mazda dealer but, it sounds like a problem with your automatic transmission and just like a check engine light it may be a number of problems.
it means you need to check the engine
Automatic transmission.