corolla 2005

[cachorros]

the toyota corolla 2005 manual has a timing belt or a chain ?

at idle how much is suposse to be the rpm ?


thanks
cachorros

[mikered30]

chain

750 RPM

[cachorros]

Originally Posted by mikered30

chain

750 RPM

what could be the rpm is not constant aftre the engine is started the rpm goes up down but very slighly is because the engine needs a tune up

do you know if the shop manual for a corolla 2004 could be use on corolla 2005

thanks for your help

[mikered30]

The 750 RPM number is for a warm idle in park, accessories off. Cold start up is definitely higher around 1700 RPM or so and then it drops. Are you trying to diagnose a problem? Vacuum leak?


The 2004 manual will work for the 05, mainly just the throttle body is different.

[silver04rollas]

If you have the 2ZZ-GE XRS then it is 2000 rpm on cold start-ups when the air injection system is running. Rev limit reduced to 7000 rpm.

After the air injection system turns off automatically and car warms up, idle slowly drops down to 1000 rpm and settles there. Rev limit increases up to 8400 rpm.

[invader]

Originally Posted by cachorros

what could be the rpm is not constant aftre the engine is started the rpm goes up down but very slighly is because the engine needs a tune up

do you know if the shop manual for a corolla 2004 could be use on corolla 2005

thanks for your help

You most likely have a vacuum leak at the intake manifold gasket, especially if you still have the original black one, which is visible where the manifold sits on the engine head. New revised gasket is orange, only about $8.00, and is pretty easy to replace.

2004 service manual mainly the same, apart from your drive-by-wire throttle body.