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P0400 Diagnostic Trouble Code Discussion for April 2011

Exhaust Gas Recirculation System Flow Malfunction


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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