Mechanics

THE ENGINE SHAKE HARD, AND THE ENGINE LIGHT BLINKS

2004 Mazda MPV • 8 miles

I have mazada mpv, this two days, the engine shake hard, and the engine light blinks, I run the code scan: p0131, p0151, p0171, p0174, p0306, p0174, p0306 totally 7 errors.
could it be the air filter too dirty, or something else?
appreciate your reply!
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Linmpv
June 11, 2012.



Check the fuel pressure if its within specs-start here

Rasmataz
Jun 11, 2012.