Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS Forum - Reply to Topic
Ford Focus Forum
HomeContact UsAbout UsGalleryDiscussion ForumsMarketplace


Go Back   Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS Forum > Ford Focus Tech Discussions > General Technical Chat > 2001 ZX3 Engine Surge ....

General Technical Chat This section is for technical discussions relating to general maintenance, electrical issues, engine trouble, and recalls.

Search This Forum | Image Search | Advanced Search    
Ford Focus Tire & Wheels FocusFanatics Merchandise

Thread: 2001 ZX3 Engine Surge .... Reply to Thread
Title:
  
Message:
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 Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS 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:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

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)
01-10-2013 03:59 PM
9erFaithful
2001 ZX3 Engine Surge ....

First time poster here.

2001 ZX3, automatic, high mileage at 142K. Car has begun to surge while driving at slow or higher speeds. At slow speeds sometimes RPM's will jump significantly up and down, then level off. At high speeds it will ramp up at about 3000 on highway, but will jump up and down about 250 RPM's softly.

When car reaches a stop, it will sometimes idle high wanting to move forward if brake not pressed, and at other times it will idle correctly. This is an inconsistent pattern.

Sometimes car will idle higher than normal when car is in park on in neutral as well, again inconsistent occurrences.

No engine light on, not other noticeable issues. Car excelerates as it should without hesitation.

Thoughts? I know you've probably seen this many times, but any thoughts would be well appreciated before I just surrender it over to a mechanic without having a general idea of some possibilities.

Thank You.

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 04:55 PM.


Copyright 2002-2014 FocusFanatics.com. All Rights Reserved : Privacy Policy : Advertise Information

Focus Fanatics Ford Focus Forum offers many fun ways for you to engage with other Ford Focus Owners from across the world. Whether it be about the aftermarket performance modifications, technical how-to's, European tuned suspension or awesome fuel economy similar to the Audi S3, Ford Fusion and Acura TLX. You can find all Ford Focus and Focus ST related information here. Join our Ford Focus discussion forums and chat with local Focus enthusiasts in your area. Challenger Hellcat - Charger Hellcat