firing order - S-10 Forum
S-10 Forum is the resource on GM S-series trucks, Suspension, engine information, Body Modifications, painting tutorials.  Modifications to suit every need, budget and whim

firing order

Go Back   S-10 Forum > Engine and Drivetrain Tech > 2.5L - 1st gen 4-banging
New User? Register Forgot Password

LinkBack Thread Tools
Old 08-03-2002, 05:38 PM   #1
89 S10 POS
dilligaf's Avatar
Join Date: Apr 2002
Posts: 20
User is: OffLine
firing order

89S10, 2.5L 4 banger. I Just did a tune including wires and cap. Messed up the order. Have tried all combos I can think of. Can't find my Haynes book. Its HOT out. Cap has no #1 on it.......bitch bitch bitch.

Anyone know the correct firing order and rotation and where number 1 is on the cap????

Thanks much D
Sponsored Links
Old 08-04-2002, 12:33 PM   #2
89 S10 POS
dilligaf's Avatar
Join Date: Apr 2002
Posts: 20
User is: OffLine
A guy from another board emailed me this. I hope it helps out someone else. (If there's anyone out there as lame as I was).

How about a specifications section on the board where info like this could be stored?
Attached Thumbnails
firing order-s10.jpg  
Old 09-26-2002, 11:01 PM   #3
DropindaS-Mini's Avatar
Join Date: Nov 2001
Posts: 9,649
Location: in the sticks
User is: OffLine
thread moved to 2.5L - 1st gen 4-banging

Sponsored Links

Quick Reply

Register Now

In order to be able to post messages on the S-10 Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter a valid email address.
Email Address:
How did you hear about us?
Enter a URL or Site name of who refered you to this site. (required. Only admins can see this)
Please enter your two letter state name to help other users and clubs find local users to them.(required)
Please select your insurance company (Optional)
Date of Birth
Your date of birth and age are displayed in several places on the forum. Only the administrator will have access to your date of birth should you choose to hide it via the privacy option below.
Month Day Year


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

All times are GMT -4. The time now is 01:12 PM.

Powered by vBulletin® Copyright ©2000 - 2011, Jelsoft Enterprises Ltd. SEO by vBSEO 3.2.0
vBulletin Copyright ©2000 - 2016, Jelsoft Enterprises Ltd.