Cylinder and coil terminal location on 93 Z/34.

[1993 Z/34]

What are the cylinder & coil terminal locations on my 93 Z? Thanks.

[Dave96z34]

What? Your coils are under your front header and the spark plug terminals are on the spark plug boot deep inside the top of the head.

[1993 Z/34]

You misunderstood my question. Are 1,3,5 or 2,4,6 on the rear bank of the motor? What number of cylinder goes with eash terminal on the coil pack?

[FastZ34Lumina5]

it is 1,3,5 on the back. 2,4,6 on the front. and on the coils it is top row 1,6,2 the bottom row is 4,3,5
Carefull with 2 and 5 they are a little tite and can get mixed up easily.

[dohcfiend]

top row and bottom row?

all the coil terminals are in 1 row.

if you have gm coilpacks they should be numbered, also there should be a black sticker in your engine bay that denotes the terminals.

iirc it is 1,4,6,3,2,5.

[series8217]

Cylinders are numbered starting at the front (pulley side). From the front pulley on the motor, the cylinders are 1 2 3 4 5 6 alternating banks, starting at the bank closest to the front of the motor. Note that this is true for all engines.

[dohcfiend]

rear bank from pulley side: 1,3,5

front bank from pulley side: 2,4,6

same thing as series8217 said just a little simplified.