HEATKEYS

We lead the industry in enhancing the performance of your Chevy, Dodge, Ford, or Jeep diesel and gas powered truck or vehicle

A car repair resource site that helps you diagnose vehicle OBD, OBD-II, and OBD2 problems. We have many articles on how to diagnose and repair many check engine light codes.

Diagnostic Fault codes, trouble codes and check engine light descriptions. Auto and truck repair information site. Professional mechanics helping people diagnose and tackle their own vehicle problems in question and answer forums - message boards, pr...

Automotive DIY diagnostic and test equipment manufacturer

The most complete engine light resource online. Diagnostic procedures for the check engine, service engine soon light with trouble code descriptions and test procedures.

OBD-II - On-Board Diagnostic System Information. Dedicated to helping the home and independent technician understand and use OBD-II technology. Background, trouble codes, Q&A, links, and other information. OBD II automobile computer system inform...

vBulletin 4.0 Publishing Suite with CMS

The import killer is a discussion forum for automobile talk, and to make fun of ricers

Equus Products, Inc. is a prime manufacturer of diagnostic & scan tools, test equipment, gauges and tachometers for the automotive aftermarket. We strive to be the supplier of choice by offering high quality products, innovative designs and value...