evap pump code air filter maybe clogged
The oil filter on the 1998 MPV is on the side of the block. It screws on and is easily replaced.
Have vehicle scanned to determine the problem
There was no indication in records of any MPV 4-cylinder, only 6-cylinder. Call your Mazda auto dealer's service department and ask for the location of this fuse.
Sounds like you've got a key with a chip in it. Must be programmed and copied at a Mazda dealer. Not cheap, either.
Thermostat may not be opening
evap pump code air filter maybe clogged
Can a Mazda 626 engine fit in a Mazda MPV mini van?
A 2002 Mazda MPV 3.0 V6 has a timing chain.
Trouble code P1150 means: Lack Of HO2S21 Switches - Fuel Trim At Limit
Trouble code P0174 means: System Too Lean (Bank 2)
No
5w20
intake manifold tune valve control circuit bank 1. I had this code on my 2002 mpv and it ended up that the connector came unplugged, so check that first
The 2002 Mazda MPV 3.0 liter engine has four cylinders. The number four cylinder will be the very back cylinder.
p0431 code
in the heads
The firing order of a 2002 Mazda MPV 3L is 1-4-2-5-3-6. More information can be found from the user's manual.