A friend and I are replacing plug wires on a 2001 Mazda MPV. He took out all the plug wires without marking which plugs each wire went to. Do you know where I can find a diagram so I can rewire the plugs? Thanks!

I'd check #1 spark plug.
Usually a misfire code "fix" is a spark plug, spark plug wire, or a coil pack / distributor.
Keeping it simple...I'd go with the spark plug first and then look at the condition of the wires.

Hope this helps...

You may get one bad spark plug in 50 years of driving

Does that answer your question?

You did not diagnose your problem, which
was a misfire.

Do you have codes PO301 thru PO306?

Ignition Coils cause misfires

Have to know the system your working on

someone has broke or disconnected a wire somewhere under the car whilst changing the starter motor ,but what or where i couldnt tell you without having car on the ramp sorry

with todays cars-hours! plugs last along time now it may not be worth to doit--havin issues then scan car--plug wires and coils go bad faster

Spark plug wire not completely snapped on the spark plug. Make sure they all snap when put on the spark plug.

2001 Mazda MPV 2.5 liter DOHC L4



Hope thats helped.

simple cost not much go to autozone or advance part store the have radio plug kit for after market radios under 12 dollars

i have a mazda mpv 2001 , hold lihgt is blinking , how can i fix it ?

the problem is that one of the catelistic converter on you exsase system

Have you had a compression test to see if the head gasket is leaking?