Might be a cracked vacumn hose, there are plenty, and the age is about right for this to happen.
It sounds to me you are using a fuel to low in octane, either that or your timing is wrong. Try running on 95 or higher octane fuel.
check the cadallidic converter
Toyota Corolla was created in 1966.
toyota corolla
it may be the maf sensor i got a corolla 2001 too do you have any codes ?this is a old question thought.
Yes it is!
A 1990 Toyota Corolla.
Toyota Corolla Toyota Corolla
If it is a connecting rod or bearing--be prepared to put in a new motor
Toyota corolla Toyota corolla
replacing a fender on a 91 Toyota corolla
yes