FYI...
I had been having problems with my AM radio reception. Took it in for general service and the Tech told me that this is true with the MDX. (I also have a '99 TL3.2 which has good reception.)
Check engine light came on during highway acceleration. The VTM light came on approx. one minute later. Took it in and the code came back as "code P1491/EGR Valve Insufficent Lift."
I had been having problems with my AM radio reception. Took it in for general service and the Tech told me that this is true with the MDX. (I also have a '99 TL3.2 which has good reception.)
Check engine light came on during highway acceleration. The VTM light came on approx. one minute later. Took it in and the code came back as "code P1491/EGR Valve Insufficent Lift."