Toyota
1.5L (1A-C, 3A-C & 3E) Interference
1.5L (3E-E & 5E-FE) Non-Interference
1.6L DOHC (4A-F & 4A-FE) Interference
1.6L DOHC (4A-GE & 4A-GZE) Non-Interference
1.6L SOHC Non-Interference
1.8L Diesel Interference
1.8L DOHC Gasoline Interference
2.0L Non-Interference
2.2L Diesel Interference
2.2L Gasoline Non-Interference
2.4L Diesel Interference
2.5L Non-Interference
2.8L Non-Interference
3.0L Inline 6 (Except 1998 2JZ-GE) Non-Interference
3.0L Inline 6 VVT-i (1998 2JZ-GE) Interference
3.0L V6 Non-Interference
3.3L V6 Conflicting information, treat as though interference
3.4L Non-Interference
4.7L Interference
http://www.agcoauto.com/content/List_Of_Interference_Engines
Good news! Drive it until it breaks.