1998 model year corolla has a timing chain and does not need to be changed unless it is making noise or is broken
every 60 k miles
You don't. It has a timing chain
The 2004 Toyota Corolla has a Timing Chain and not a belt. No replacement is necessary.
you atke it to pep boys where they do it for cheap
how to do ignition timing on 1988 Toyota corolla fx
Now
A 1995 Toyota Corolla has a timing belt.
How do you disconnect the Data Port when setting the timing on a 1993 Toyota Corolla?
According to all the sources I have read it has a timing chain.
The 2002 Toyota Corolla uses a timing chain that requires no maintenance.
IT HAS A TIMING CHAIN AND SHOULD BE CHANGED AT 100,000 MILES
1998 and up 4 cylinders have timing chains not belts, which means it is not necessary to replace.