2000 Toyota Celica have timing chains.
it should although you may have to replace the struts and any supporting factors b/c the engine will be heavier
it should fit. but make sure the trans lines up. be for you try it
toyota recomend 60k or every 5 years
It has one or should have one.
Your 2000 Toyota Celica has a chain and not a belt. The chain requires no maintenance.
You can get to it by removing the bottom of your back passenger seat, from there it should be quite simple. If you still need help, there is a great website dedicated to Toyota celica's... www.celicatech.com. Make an account and search the forums, someone on there can surely help you with step by step instructions. :]
There is no recommended mileage interval for this procedure. When that compoonent starts showing signs of failure - replace it.
Diesel
We have a 1988 Celica GTS and we just replaced our pipes...they were 2"....should be the same....
probably SAE 10W30
it is origanal oil