Mazda Millenia Idle Issues
 

Hi All,

I’m having some serious problems with a Mazda Millenia. I’ve taken it into the local dealership but they haven’t been able to find a solution.

Its having idle issues when I’m drive or reverse, when placing it into neutral it no longer has the issues. The issues also doesn’t occur every time the car is turned on, it is intermediate, but does happen most of the time.

I’ve taken and attached a video rather than trying to describe the sound it makes.

Based on the video does anyone have any idea what this may be?

I would really appreciate any help or advice.

Thanks,

help
 

my friend check the motor supports 4 in total

Check the vaccum lines under the intake