Some Toyota engines are the interference type. If you break a timing belt, the pistons will hit the open valves and do some tremendous damage. If you have one, change the belts on their recommended interval. Taking a chance and losing could cost you BIG.


this list tells you which are which. Here's the link to the list which covers other makes, too. INTERFERENCE ENGINES

Toyota

1.5L (1A-C, 3A-C & 3E) Interference
• 1.5L (3E-E & 5E-FE) Non-Interference
• 1.6L DOHC (4A-F & 4A-FE) Non-Interference
• 1.6L DOHC (4A-GE & 4A-GZE) Non-Interference
• 1.6L SOHC Non-Interference
• 1.8L Diesel Interference
• 1.8L DOHC Gasoline Interference
1.8L 7AFE, 4AFE, 4AF – Non 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 3MZ-FE V6 W/ V VTi – Interference
• 3.4L Non-Interference
* 3.5L V-6 Non-Interference
• 4.7L Interference

“In a time of deceit telling the truth is a revolutionary act.”
― George Orwell

It's not over when you lose. It's over when you quit.