Your 2000 Toyota Celica has a chain and not a belt. The chain requires no maintenance.
chain
The 1.8 liter 4 cylinder engine in a 2000 Toyota Celica has a timing CHAIN
7th Generation Celicas (2000 and newer) have a chain, not a timing belt.
No! it has a chain belt. it is much more durable and convenient.
They don't have timing chains
a 1994 Toyota Celica GT has a timing belt.
All 1995 Celica's are fitted with timing belts.
From what I have been told by Toyota savvy folk about the 2000-2005 Celica timing chain, it should last the lifetime of the car with no replacement. God bless timing chains vs. belts!!
Chain
yes
2000 Toyota Celica have timing chains.