Firing order on a1987 2.8 Pontiac fiero gt - 1987 Pontiac Fiero

Marvin

• 85242 Answers
• Posted on Aug 28, 2008

SOURCE: Firing Order?

4 cylinder 1-3-4-2, 6 cylinder 1-5-3-6-2-4 I am not sure what engines are offered in Vibe, but the firing order for all 4,6 cylinders is the same.

SOURCE: need a wiring diagram for distributor for a 1988 pontiac fiero gt with a 2.8 v6

There are two plugs which are plugged into the distributor one is a two wire  and one is a four wire. the two wire has a pink wire on terminal A and a white wire on terminal B these two wires go to the remote coil  black plug The four wire has a black wire with a red trace on terminal A A tan with black trace on terminal B A purple with white trace on terminal C A white wire on terminal D

SOURCE: Firing order diagram

The link below is to the diagram you requested. The firing order is as follows; 1-2-3-4-5-6 Clockwise
All the best!
Greg

http://www.chiltonlibrary.com/content/images/9109/images/91092g13.gif

SOURCE: Firing Order for 2001 mustang gt 4.6 2v

The firing order is = 1-3-7-2-6-5-4-8

SOURCE: diagram

Firing order 1 2 3 4 5 6
1 3 5 2 4 6 Front of the car