× 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

P0400 Diagnostic Trouble Code Discussion for April 2011

Exhaust Gas Recirculation System Flow Malfunction

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 P0400
Help Request Posted
1997 Nissan Pickup SE 2.4L Hesitation, Surge, Cuts out, Misfire, MIL Lamp on
P0400: EGR System Recirculation Flow. ... pickup here that has some "since you" complaints. This truck went to another shop to have a coolant leak fixed (welded some kind of pipe) and replaced water pump, customer says that they didnt make it down the road before it started bucking and mis...
April 30, 2011