134 F engine starting problem - JeepForum.com
LinkBack Thread Tools
post #1 of 4 Old 05-24-2004, 08:47 AM Thread Starter
Registered User
Join Date: Feb 2004
Posts: 11
134 F engine starting problem

I have been working on trying to get the 134 engine to run in my jeep. I have tried 2 different carburators, replaced the components in the distributer and the distributer shaft itself with a used one from a running 134 and believe that i have them set correctly and i have new plugs that are getting spark. I have tried adjusting the timing and i cant get it to run. The best that i get is an occasional backfire. The old distributer required upward pressure on the shaft itself in order for it to run. I am at a loss to what the problem is. Any suggestions would be appreciated.

wijeeper18 is offline  
Sponsored Links
post #2 of 4 Old 05-24-2004, 09:38 AM
Registered User
71CJ5's Avatar
Join Date: Jul 2003
Location: Avon, Colorado
Posts: 22
Try posting over on www.earlycj5.com/Forum

We have lots of F-head gurus over there.

1971 CJ5: 225, HEI, Headers, T-14, D18, Warn OD, 30/44, Saginaw steering, 33's

71CJ5 is offline  
post #3 of 4 Old 05-24-2004, 11:33 PM
Registered User
jeepdaddy2000's Avatar
1971 CJ5 
Join Date: Jan 2002
Location: Eagle Point
Posts: 7,402
Check in this order
1 firing order...ensure that the it is set up in relation to the direction of rotation and you don't have it 180 degrees off(#1 firing on the exhaust instead of compression stroke).
2 Insure it is getting fuel. visualy check to see if the acccelerator pump is squirting fuel.
3 Compression. If the engine has been siting for a long time, the exhaust valves can become sticky,causing compression to become erratic.
Other things to look for...sheared distributor(oil pump)gear roll pin,broken timing gears,stuck rings.
jeepdaddy2000 is offline  
post #4 of 4 Old 05-25-2004, 08:26 PM Thread Starter
Registered User
Join Date: Feb 2004
Posts: 11
thanks for the replies, i got it figured out. plug wires were off by one.
wijeeper18 is offline  

Quick Reply

Register Now

In order to be able to post messages on the JeepForum.com 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 e-mail address for yourself.

Email Address:


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.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page

Similar Threads
Thread Thread Starter Jeep Forums Replies Last Post
starting problem, please help hillbilly68 Jeep CJ Forum 20 11-25-2006 09:32 AM
85 CJ Starting Problem bmg97 Jeep CJ Forum 5 05-09-2006 03:46 PM
Starting problem Burrlap Jeep CJ Forum 6 08-30-2004 07:29 PM
Starting problem nsamaster0414 Jeep CJ Forum 11 08-23-2004 01:03 AM
Problem Starting "warm" Engine MudLover Jeep CJ Forum 2 06-08-2003 10:57 PM

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 Off
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome