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![wests001](themes/aaAle/images/interface/profile-pic-placeholder.47cf740a.png)
I have a 2006 2L Toyota Wish. Do these have a cam belt or chain driven? How often do they need to be replaced.
![Anon](/assets/aa/aa-avatar.png?m=1466990309)
Hi there,
It looks like you have the 1AZ-FSE D4 engine which is the only 2.0L engine listed for the 2006 Wish, if this is the case it is chain driven and doesn't have a replacement interval.
![wests001](themes/aaAle/images/interface/profile-pic-placeholder.47cf740a.png)
I just did the car jam report and engine number came back as 1AZ-5535473
![Anon](/assets/aa/aa-avatar.png?m=1466990309)
Yea that's the engine serial number unique to the engine, but the engine family/ model number should be the one mentioned above.