× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

C0300 Diagnostic Trouble Code Discussion for August 2007

Undocumented code

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC C0300
Help Request Posted
2001 Hyundai Elantra GLS 2.0L Cuts out, Misfire VIN: KMHDN45D61
... back up then acts up again came up with P0081 but have no imformation on it,along with U3118 and c0300 according to alldata they are undocumented codes can anybody help or steer me in the right direction
August 04, 2007