1991 Toyota Corolla Type of engine

Tiny
LAMINE
  • MEMBER
  • 1991 TOYOTA COROLLA
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 120,354 MILES
Hi, I have a 91 corolla that I always change the oil every 30000 mile at. I have the oil change at a shop and three dys later the engine blew on my way back home from work.I took the car to the same place I have the oil changed. They checked it and there was a big hole on the engine block righ next to the jonction with the oil panel. They told me I have to change the engine, so I went to a junk yard aske for a used engine. But the asked me what type of emission is the engine? I real don't know how to disting ish that?
whould you please help me out?
Tuesday, March 31st, 2009 AT 8:54 AM

3 Replies

Tiny
MMPRINCE4000
  • MECHANIC
  • 8,548 POSTS
There are two engines available in 1991, the 4AFE (most common) and the 4AGE (rare).

There are also the Federal/Canada and the California engine. The difference being the CA engine is equipped with EGR, the Federal/Canada is not.

The EGR is located to the rear of throttle body on intake manifold.

There is also a sticker on hood with would say "EGR equipped" or Federal/Canada.
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Wednesday, April 1st, 2009 AT 7:53 AM
Tiny
WILLIAM OLIVER
  • MEMBER
  • 25 POSTS
Call dealer and let they know the vin number and the will able to let you know what engine do you have.
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Thursday, April 2nd, 2009 AT 7:13 AM
Tiny
MMPRINCE4000
  • MECHANIC
  • 8,548 POSTS
I am not sure if the VIN will tell you if it is EGR equipped or not. Both 4AFE (EGR and non-EGR) are engine code "6".
The 4AFE has one timing belt camshaft cog, the 4AGE has two.
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Thursday, April 2nd, 2009 AT 7:34 AM

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