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!
have the same problem?
Monday, June 11th, 2012 AT 10:40 PM