PCV Valve May Crack and Create Vacuum Leak/Lean Fuel Mixture on Mazda MPV

The PCV valve can crack open and create a vacuum leak and lean fuel mixture, which can result in surging and/or engine misfires.

RepairPal Verified
Average mileage: 82,397 (45,589–106,000)
7 model years affected: 2000, 2001, 2002, 2003, more2004, 2005, 2006
12 people reported this problem
4 people shared problem details
2003 Mazda MPV72,000
PCV valve had to be replaced when check engine light came on.
2 people like thisFlag inappropiate
No solution yet. still looking into the problem
2005 Mazda MPV98,400
Engine light came on and the dealer is getting 2 codes. 1). intake shutter valve/timing issue I think..2). PCV Valve needs replaced. Total cost $377.20. I just had the coolent tempature computer card replaced over $700 of work. Yikes.
2005 Mazda MPV45,589
my van would run like it was trying to flood or miss after taking to my dealer where we bought it they shop man said it was the pcv that had failed. a weak later and 1000 dollors later we got our car back outher than that we are happy with the van.
Related Items:
When Starting Cold Engine it Misfires ( Rough Fast Idle )for about a Minute then is fime and Ru...
ENGINE LIGHT WAS ON BUT NOW ITS OFF AND OIL IS LEAKING FROM THE GASKET I NEED IT REPLACE WITH A...
The guy at the Advance Auto part store said it could be the (oxygen sensor)
put in new fuel pump and fuel filter,getting gas and spark.only code is p1601.no start,just tur...
my 3.0 v6 1996 mazda mpv wont start , was driving and just died , i checked battery and its goo...

Related Content