Jmunk

What all do you have to do to change the fuel injectors ? Can someone please tell me whats all involved in it.

1987RX7guy

iTrader: (3)

Removal of the top part of the intake for the primary injectors. and the secondaries are on the upper intake all you have to do is swap them.

loofeeTurboII

5 Bolts on the upper intake manifold, 1 that hold the manifold to the Rotor housing.
( if urs happen to be a TII u need to remove the IC. and life will be much easier if u drain the coolant b4 u do anything..and let ur engine cool down b4 any of this attemp)
then there will be 1 vac line & 1 collant line attach under the upper in take manifold that need to be disconnect b4 fore it will pop out..all in all it should take nothing but 30 mins.

Jmunk

Do i need to remove the intake manifold to change the injectors ?

loofeeTurboII

ABSOLUTELY!!! there is 2 part of the manifold..upper and lower..only the upper have to comeoff..then all will be in plane view.

Jmunk

Will i need to get a new gasket for the IM or not ?

1987RX7guy

iTrader: (3)

You should get a new one. But you might not need it.

loofeeTurboII

by the book u should..but...it's depend on the condition..
of the original 1 u got..( and if it original...yes new gasket will be good..)

Kenteth

I've got the intake manifolds off on my car. The gaskets are original (to knowledge) and basicaly became part of the manifolds. Good thing i bought new ones... not that it matters much I've got a bit of downtime with it.