Jump to content
Forums Open to Member Posting ×
4WD Mechanix Magazine 'Tech and Travel' Forums
Forums Open to Member Posting

Search the Community

Showing results for tags 'smog test'.

  • Search By Tags

    Type tags separated by commas.

  • Search By Author

Content Type


Forums

  • Jeep® 4WD Owners Group
    • Vintage Jeep® Vehicles 1941-71
    • 1972-86 AMC/Jeep® CJ and Jeepster Models
    • Jeep® YJ Wrangler, TJ Wrangler and LJ Wrangler
    • 2007-Up Jeep® JK Wrangler 4x4
    • Jeep® XJ Cherokee, MJ Comanche Pickup and Grand Cherokee
    • FSJ Models: Full-Size Jeep® Gladiator and J-Truck, Cherokee, Wagoneer and Grand Wagoneer
    • Jeep® Liberty, Commander, Patriot and Compass
  • Dodge Power Wagon, Dodge and Ram 4WD Trucks
    • Dodge 4x4 and Ram 4WD Trucks
    • Dodge-Ram Cummins Power
    • 1941-1980: Dodge Military Trucks and Civilian W-Series Power Wagon
  • Chevrolet & GMC 4x4 Trucks and SUVs
    • Vintage to 1991: Chevrolet & GMC NAPCO and K-Model 4x4 Trucks
    • 1987-Present: Chevrolet & GMC Silverado, S-Trucks and 4x4 Suburban, Yukon and Blazer
    • Humvee and Hummer H1, H2 and H3 Forum
  • Ford 4x4 F-Series, Full-Size SUV and Ranger Trucks, Bronco II and Explorer
    • 1948-Present: Ford F-Series Trucks
    • Full-Size Ford SUV, Bronco 4x4, Excursion and Expedition
    • Ford Power Stroke Diesels
    • Ford Ranger, Bronco II, Explorer and Mercury Mountaineer
  • International-Harvester 4x4 Light Trucks, Scout and Scout II
    • International-Harvester 4x4 Light Trucks, Scout and Scout II Forum
  • Toyota Truck, Land Cruiser, FJ Cruiser, Toyota SUV and Lexus 4WD
    • Land Cruiser 4WD FJ, DJ and FJ Cruiser
    • Toyota Sequoia, Lexus, Highlander and Rav4
    • Toyota 4WD Pickup, Hi-Lux, Tacoma, Tundra and 4Runner
  • Datsun and Nissan 4x4 Trucks, Pathfinder and Xterra
    • Nissan Patrol, Pathfinder, Xterra and SUV 4x4s
    • Nissan 4WD Pickups: Datsun, Nissan, Frontier and Titan
  • 4WD Land Rover Community
    • Land Rover, Discovery & Defender 4x4s
  • 4x4 Suzuki Samurai and Sidekick/Geo Tracker
    • Suzuki 4x4 Samurai
    • Suzuki Sidekick and Geo Tracker
  • Isuzu 4x4 Pickups and SUVs
    • Isuzu 4x4 Pickups and SUVs
  • Travel Trailers, Toy Haulers, Tent Trailers and Military Surplus Trailers
    • Travel Trailer and Toy Hauler Forum
    • Military Surplus M415, M416 and Other Off-Road Trailers
    • Tent Trailers and Trailering
  • 4x4 and Single-Track Travel & Adventure Destinations!
    • Places You Have Been...
    • Places You Would Like to Travel!
    • Off-Pavement Travel Gear
    • Equipping Your 4x4 for Overland Travel
    • Health and Fitness for Four-Wheelers and Powersports Enthusiasts
  • Dirt & Dual-Sport Motorcycles
    • Dirt & Dual-Sport Motorcycles
    • Dual-Sport and Dirt Motorcycle Equipment for Overlanding
  • Quad ATV, UTV and Side-by-Side 4x4s
    • 'Quad' ATV, UTV and Side-by-Side 4x4s!
  • Welding, Metal Fabrication and Metallurgy Discussion
    • Welding and Metal Fabrication Forum
    • Metallurgy and Heat Treating Forum
  • The Right Tools and Equipment
    • Garage Tools and Equipment
    • Diagnostic and Specialty Tools & Equipment
    • Tool and Equipment Sources
  • Let's Talk and Share!
    • General Repairs and Tips (See Other Forums for Specific Vehicle Topics)
    • Off-Topic and General Discussion
    • Sharing New Products
    • Calendar Events and Outdoor Activities
  • Parts for Sale, Swap or Wanted
    • Parts for Vintage (1941-71) Jeep Vehicles
    • Parts for AMC/Jeep CJ, FSJ Cherokee, Grand Wagoneer and XJ Cherokee/Comanche
    • Parts for 1987-up Wrangler Models, Grand Cherokee and Liberty
    • Parts for 4x4 Dodge and Ram Trucks
    • Chevrolet & GMC Truck Parts
    • Parts for I-H Trucks and Scout/Scout II
    • Parts for Toyota, Nissan and Other Import 4x4 Trucks and SUV Models
    • Parts for Motorcycles, ATVs, UTVs and Snowmobiles
  • Equipment and Tools Classified Ads
    • Hand and Power Tools for Sale
    • Garage and DIY Equipment for Sale
    • Tools and Equipment Wanted

Blogs

  • 2018: "Year of Speaking Out!"

Product Groups

There are no results to display.

Find results in...

Find results that contain...


Date Created

  • Start

    End

Last Updated

  • Start

    End

Filter by number of...

Joined

  • Start

    End

Group

AIM

MSN

Website URL

ICQ

Yahoo

Jabber

Skype

Location

Interests

Found 1 result

  1. Lou
    The great state of California and I once again disagree on how well my engine is running. Its an 82 CJ7 258ci with about 2500 miles since complete rebuild. Hesco MOPAR MPI kit added. And to me it seems to run great. But I failed smog due to high NO. All other tests (including HC and CO) passed. The strange thing is, the last time (two years ago) I passed no problem. Since then I have not made any changes. I did check faults and it was showing a code for the O2 sensor. Since I read that it is a common cause I thought I had my solution. Unfortunately when I went for a re-check it still did not pass. The smog guy asked if I drove the Jeep after replacing the O2 sensor to let the computer adjust operating parameters. But I had only driven it a few mile to the shop for a re-check. How far do I typically need to drive to get things to reset? The O2 sensor fault has not returned. Is there a way to know if the problem is gone without spending the money on another check? Lou
×
×
  • Create New...