Mechanics

STALLS ,TCS LIGHT ON

Mazda MPV

2003 mazda mpv---stalls immediately when cranked, wont hold idle unless foot on accelerator--- both TCS lights stay on---engine problem light not on---please help---started suddenly one morning---thanks--ed s.
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Eds81
September 20, 2007.




I'M a little foggy on this one, do you mean it starts runs briefly then stops? If so check the fuel pump pressure.

Merlin2021
Sep 20, 2007.
Check the pcv tube that is connected to the pcv valve for a leak.

3.0 motor?

How many miles?


http://www.2carpros.com/forum/automotive_pictures/30961_note_46.jpg



Any carbon cleaning done?

Thanks for the donation.
Can you check the pcm for any codes?

Yes Paul that would do it too, Big vac leak there.

Merlin2021
Sep 21, 2007.
In regards to the PM IAC is the idle air controller, it's bolted th the throttle body and controls the amount of of gas mixture. If it's NG it can give these symtoms.
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Merlin2021
Sep 22, 2007.

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