SOME CX-7 MAY HAVE A CHECK ENGINE LIGHT PROBLEM THAT GOES ON AND OFF. THE FRIST REASON IS BECAUSE THERE HAVING PROBLEMS WITH THERE FUEL CAP CODE P0455 EVAP LEAK GROSS .
MAKE SURE THAT WHEN YOU GO TO THE DEARLER THAT THEY RUN A( EMDCS )PAPER WORK TO SEE IF YOU HAVE A OPEN MSP10 TO REPLACE FUEL CAP.
SECOND REASON IT HAPPENS IN THE COLD AND WARM WEATHER.
CODE P2006 VARIABLE SWIRL CONTROL SYSTEM SHUTTER VALVE THAT GET STUCK CLOSED. THE REASON FOR THIS IS THAT THE SPRING IS NOT RETURN.
THERE IS A UPDATE PART COME OUT TO FIX THAT PROBLEM. BUT NOT YET OUT AT THIS TIME!!!!!