Welcome to the North American Subaru Impreza Owners Club Tuesday April 2, 2024
Home Forums Images WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Go Back   NASIOC > NASIOC Technical > Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo)

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.







* As an Amazon Associate I earn from qualifying purchases. 
* Registered users of the site do not see these ads. 
 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 10-21-2007, 07:33 PM   #1
KarmaWagon
Scooby Newbie
 
Member#: 137945
Join Date: Jan 2007
Chapter/Region: SCIC
Location: Azusa, California
Vehicle:
2002 WRX ShgnWgn
Black

Default System too lean, Cylinder 4 misfire and knocking sound...

I was driving out in the desert this morning and after about a half hour the check engine light went on. The codes were for a system too lean, and cylinder 4 misfire...and there's a knocking sound now from the bay...the car's driving just a little underpar...nothing extreme ...any ideas what the knocking sound may be and if its being caused by the misfire or lean? safe to drive?
KarmaWagon is offline   Reply With Quote
 

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not 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
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
CEL - P0171 System too lean LTSmash Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 30 08-24-2011 05:43 PM
cylinder 4 misfire continues to baffle me, tuners and experts? KurtP Factory 2.5L Turbo Powertrain (EJ Series Factory 2.5L Turbo) 9 06-04-2010 10:51 AM
Cylinder 4 Misfire? knock on dyno... Sp00L Service & Maintenance 6 01-19-2009 10:52 PM
CEL- system too lean? Elite421 Service & Maintenance 2 03-26-2004 08:23 PM
System Too Lean Revisted: P0171 CEL Hank3 Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 12 11-11-2002 12:05 AM

All times are GMT -4. The time now is 02:30 AM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2024 Axivo Inc.
Copyright ©1999 - 2019, North American Subaru Impreza Owners Club, Inc.

As an Amazon Associate I earn from qualifying purchases.

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.