97' ranger misfire - Ranger-Forums - The Ultimate Ford Ranger Resource


General Technical & Electrical General technical and electrical discussion for the Ford Ranger that does not fit in any other sub-forum.

Reply
 
LinkBack Thread Tools Search this Thread
  #1  
Old 12-04-2011
Member
Thread Starter
 
Join Date: Dec 2010
Location: Downers Grove, IL
Posts: 5
97' ranger misfire

I recently installed new plugs and wires on my 4.0l ranger. The check engine light has always been on and I have had it checked before. It always reads too rich or lean in bank one or two. I take it that this is for an o2 sensor. I had it checked again the other week and it read that I am misfiring on 4 out of the 6 cylinders. I figure if that were true that I would be in for an extremely rough ride, but my engine seems great. I am not noticing any misfiring. Also if it were misfiring that bad wouldn't I experience a substantial drop in my gas mileage? I am still at around 16 mpg around town. Any ideas on what the problem may be? Any help would be greatly appreciated. Thank you.
Reply With Quote
  #2  
Old 12-04-2011
djfllmn's Avatar
Moderator
 
Join Date: Mar 2009
Location: York, PA
Posts: 5,796
what kind of plugs did you put in?
Reply With Quote
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
1999 ranger misfire question dg1999 4.0L OHV & SOHC V6 Tech 3 03-27-2011 12:46 PM
Misfire 0n cylinder 4 1999 4.0 ranger Torchranger 4.0L OHV & SOHC V6 Tech 10 03-14-2011 01:05 AM
02 Ranger with 4.0 misfire on #4 peno67 4.0L OHV & SOHC V6 Tech 3 02-21-2011 12:11 AM
1999 Ranger Dead Misfire 2.5 RickASolis SOHC - 2.3L & 2.5L Lima Engines 2 01-02-2011 12:32 AM
2000 4.0L Ford Ranger Misfire Joe62 4.0L OHV & SOHC V6 Tech 12 10-29-2010 10:14 AM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -6. The time now is 10:04 AM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.