the ECU is likely different as the 89 engine has several changes that increase the power from previous versions. see if you can have the idle adjusted, if not find an ECU from an 89
yes you can its a straight swap you don't even have to change engine mounts
Sounds like in your attempts to change the distributor, you altered the timing. that would explain misfires and car idleing to stop.
it might BUT the real question should be will the Mazda computer operate the Kia engine correctly, and that answer is a big no.
It is run off of the same fuse as the engine computer.
on passenger side kick panel
The 626 has a PCM which controls both the engine and the transmission.
Major changes. Certainly the computer, probably the engine wiring, engine mounts, transmission, cooling system, the list goes on.
not my Mazda protege lx
On a 2003 Mazda Protege it must be changed at 105,000 miles. This is an interference engine and as such if the belt breaks serious engine damage will occur.
possibley change the valve guide seals
4.3l with filter change
where the lower rad hose meets the engine block how do you change a thermostat on a b2500 mazda pick up