GUASTO

When i purchased my Eninge from Japan, they told me that the motor that i purchased was an 88-91. Im trying to get some parts from the dealer, and he wanted to know the specifc year of the Engine. I dont know what year my Engine is. Is there a stamp or something that will tell me what year my Engine is? Thank you so much for the help!

mazda.junkie

did it come with the intake plenum?

GUASTO

It didnt come with an Intake. I probably need that sensor too, right after i find out what year my motor is. Thank you

K-Tune

iTrader: (26)

easiest way i know is to look at the injectors and see what color they are.

GUASTO

Yes thats right! I should of known.

RotaMan99

Series 5 (89-91) Engines...

1. ..did not have a EGR valve on the center plate.
2. ..have the emmisions air ports in the center plate and on the front and rear irons, the front and rear iron emmisions ports are usually covered by the LIM to engine gasket.
3. ..have the rear engine hoist hanger more toward the driver side if I remember correctly.
4. .. have a plastic thermostat cover with 3 bolts instead of aluminum with 2 bolts on a S4
5. .. have 3 bolts for the e-omp on the side of the front cover instead of 2 boltson a S4


1. S4 (86-88) engines have the EGR on top of the center plate
2. S4 engines have the emmisions air ports ONLY on the front and rear irons. Not in the center iron.

killinit937

got a picture??!?

GUASTO

Ill take a picture if needed. Do the 89 to 91 have the same parts?

RotaMan99

Yes

GUASTO

Well in that case if the parts are the same i dont need to know what year my Engine is then.

Spectator

iTrader: (1)

Top of water pupm, do you have a cap? If so, its an S4