Check Engine Light Websites
OBDII Research Center
Offers a central location for information on OBD and provides a forum for I/M administrators to raise and discuss important OBD-related issues.
Not Applicable 
$ 8.95
Auto Repair Questions and Answers for Cars and Trucks
Auto repair help from dealer trained mechanics. Ask a car or truck question, get free answers and information. We are Chevy, Buick, GMC, Pontiac and Oldsmobile experts.
1,051,586 $ 720.00
SpeeDee Oil Change and Auto Service: Oil Change, Auto Repair and Car Maintenance
SpeeDee Oil Change and Auto Service is your neighborhood oil change, quick lube, and auto maintenance specialist. SpeeDee offers fast oil changes and repair services for your car or truck
972,202 $ 720.00
CarMD.com - Automotive diagnostic tools, vehicle maintenance, check engine light solutions, used car buying.
Handheld Automotive Diagnostic Tool and Software for auto repair and car maintenance
374,574 $ 13,500.00
Diagnose Check Engine Light Codes, Emissions And Oxygen Sensor Faults
The most complete engine light resource online. Diagnostic procedures for the check engine, service engine soon light with trouble code descriptions and test procedures.
852,309 $ 720.00
Smart Service: Independent Subaru Maintenance and Repair
Based in Seattle and Mukilteo, we do it all -- from fixing Subaru Legacy head gaskets, to running diagnostics,performing factory maintenance, replacing Legacy Outback oil seals and improving performance by installing Cobb Tuning components.
2,810,054 $ 240.00
BG&S Transmissions, Grand Island, NE - 800-652-9280
Auto Repair Tansmission Repair at BG&S Transmissions in Grand Island. We are Good at what we do.
9,320,889 $ 8.95
OBD-II software for car diagnostic | OBD Auto Doctor
Clear check engine light (MIL), read diagnostic trouble codes (DTCs), monitor engine performance and save money with OBDAutoDoctor OBD car diagnostic software.
837,376 $ 960.00
Toyota/Lexus Class Action Settlement-Customer Support Program
Class Action Settlement notice about Toyota Oil Gel.
22,409,597 $ 8.95
DTCsearch.com - Search Engine for OBD-II Diagnostic Trouble Codes (DTCs)
DTCSearch is a free search engine, which has the most up-to-date database of OBD-II diagnostic trouble codes (DTCs), and allows you to look up generic and manufacturer-specific codes.
1,009,439 $ 720.00