Firing order/2001 olds alero/where is number one cylinder

SOURCE: firing order for olds 2001 alero 3.2

i am guessing you are talking about a 2.2 liter ?if so the firing order is 1 3 4 2

ZJ Limited

• 17989 Answers
• Posted on Jan 19, 2010

SOURCE: The spark plug ordering for a 2001 3.4l alero

2001 Oldsmobile Alero 2.4 liter DOHC L4 VIN "T"




2001 Oldsmobile Alero 3.4 liter V-6 VIN "E"



Hope helps (remember rated this) Good luck.

Marvin

• 85242 Answers
• Posted on Mar 05, 2010

SOURCE: cylinder number layout

go to the link if you can't see the diagram below.

http://autorepair.about.com/library/firing_orders/bl-fo-2655.htm

toneman2121

• 775 Answers
• Posted on May 22, 2010

SOURCE: 2001 Olds Alero oxygen sensor bank 1 P0135

p0135 indicates bank 1 sensor 1 which is before the cat.

ZJ Limited

• 17989 Answers
• Posted on Jul 05, 2010

SOURCE: 2000 olds alero v6 spark plug firing order diagram

2000 Oldsmobile Alero 3.4 liter V-6 VIN "E"




Hope helps (remember rated this).