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 First Generation > SPI Performance (2000-2004) > 2003 Focus Loss in Power

SPI Performance (2000-2004) The place to chat about any 2.0L Split Port Injection engine performance, tuning and exhaust related upgrades.

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

Thread: 2003 Focus Loss in Power 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)
09-10-2013 10:47 AM
machelis I do regular maintenance on it. And I did a compression test. Everything came out fine. My buddy plugged the car into his Snap-On super computer code reader and found the first O2 sensor to be off the charts, but not enough to throw a CEL.

Thanks for the help though guys.
09-09-2013 03:36 PM
tryingtofixthis Hmmm.. This is how my problem started. And im not gonma say replace anything, but do the regular maintainance and of it does not resolve with that you may have the same issie that eveybody seems to encoumter with these engines. That bein said run a compression test
09-09-2013 11:06 AM
joecicalese No check engine light? Check filters (air & fuel) and PCV valve. Check the line coming off the PCV valve and make sure it's not cracked.
09-09-2013 11:00 AM
machelis
2003 Focus Loss in Power

Howdy,

For some reason when I hit the petal on my SPI, it makes noise, but doesn't speed up very quickly. It sounds like it's bogging. And when I rev it in neutral, it hesitates when the rpm's start to lower. I've replaced the coil and plugs recently as well as the egr valve and tube. Compression is around 230-240 in all cylinders. Could it be the egr solenoid or a vacuum leak somewhere?

Thanks.

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 06:01 AM.


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