Couple of questions

[TXMazdaSpeeder]

#1. are our mp3's e-prom chips?
#2. do the mp3's have the preventive maintenence timing belts like a honda?"

 

[oliver2000]

yes to the timing belt....

The ECU is flashable so a eprom makes sense

 

[TXMazdaSpeeder]

any idea on how often to change the belt?

 

[KYREDP5]

IIRC they reccomend 60,000 miles. Which in IMO is bulls***.

 

[TXMazdaSpeeder]

so what IYO is not bulls***?