Jeep Wrangler Forum - Reply to Topic
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > TJ Jeep Wrangler Forum > TJ Tech Forum > Bucking and serging(distributor)?

Join Wrangler Forum Today

Thread: Bucking and serging(distributor)? Reply to Thread
Post Icons
You may choose an icon for your message from the following list:

Register Now

In order to be able to post messages on the Jeep Wrangler 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 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.

Additional Options
Miscellaneous Options

Topic Review (Newest First)
04-03-2012 07:01 PM
Donjeep Went to Autozone today to have them scan.
These are the printed results:
Troubleshnooting PO132> Heated O2 sensor, bank 1 sensor HO25111 high voltage.

O2 sensor defective. Fuel system running rich. Check other codes 1st. High fuel pressure-fuel return line blocked or pressure regulator defective. Fuel pressure regulator leaking.

PO138: Fuel system running lean or rich. check other code 1st. Engine misfire>repair. Fuel pressure very high or low fuel pump or pressure regulator.

So, this is telling me what?

What I know is that The tank was replaced and a used fuel pump assembly was put in 8 months ago. I'm not really wanting to pay for new pump until I get an idea that this, indeed, is the problem. Pump with labor will be around $700, which means I'll probably drop it myself.

Any input would be much appreciated. Don.
04-03-2012 05:24 PM
Plowboy1970 Code 12 is common and really means nothing.

Code 55 is end of message.

Code 21 is oxygen sensor. There are two of them. Get a scanner and read which one needs to be changed.
04-03-2012 10:46 AM
Donjeep Code 12 3 flashes Code 21...3 flashes 55.
04-02-2012 08:46 PM
Plowboy1970 Any codes?
04-02-2012 07:14 PM
Bucking and serging(distributor)?

I have a 97 Wrangler Sport 4.0.

I want to change the stator (CPS) on the distributor.

Can I do this with the distributor in the engine? What is involved beside taking the screws out?


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

All times are GMT -5. The time now is 11:47 AM.

Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC. is not in any way associated with the Chrysler Motors LLC