Results 1 to 21 of 21

Thread: Failed OBD1 emissions - emission gurus

Hybrid View

  1. 10-18-2006, 03:42 PM #1
    yudalicious
    yudalicious is offline
    Certified Gearhead
    Join Date
    Jan 2003
    Posts
    531
    Rep Power
    23

    Default

    possibly EGR system? high NOx = too high combustion temp, irrc EGR helps lower combustion temp...
    also check timing.
    Please tell me if you think my car looks good. But don't tell me if you think it's ugly - only on IA
    Reply With Quote Reply With Quote
  2. 10-18-2006, 03:46 PM #2
    BTEC
    BTEC is offline
    THERE CAN B ONLY ONE BTEC's Avatar
    Join Date
    Mar 2005
    Location
    A WORLD OF ANGER AND CONFUSION.
    Age
    45
    Posts
    17,271
    Rep Power
    40

    Default

    Quote Originally Posted by yudalicious
    possibly EGR system? high NOx = too high combustion temp, irrc EGR helps lower combustion temp...
    also check timing.
    TRUE AS WELL. EGR VALVES USED TO GO BAD ON THE MAIL TRUCKS I USED TO WRK ON ALL TE TIME.
    Reply With Quote Reply With Quote
« Aftermarket Gauge Faces | Need Help..! How to get more MPG Question »

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules

About us
ImportAtlanta is a community of gearheads and car enthusiasts. It does not matter what kind of car or bike you drive, IA is an open community for any gearhead. Whether you're looking for advice on a performance build or posting your wheels for sale, you're welcome here!
Announcement
Welcome back to ImportAtlanta. We are currently undergoing many changes, so please report any issues you encounter with the site using the 'Contact Us' button below. Thank you!