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P0400 Diagnostic Trouble Code Discussion for November 2008

Exhaust Gas Recirculation System Flow Malfunction


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Trouble Ticket Help Requests for DTC P0400
Help Request Posted
2005 Jeep Liberty Renegade 3.7L Cuts out, Misfire, MIL Lamp on VIN: 1J4GL38K95
P0400: cylinder 4 misfire. this vehicle has a intermittent(more than not). misfire for just a few (1-2) minutes when first started, then goes away and doesn't return until cold start again. customer has reolaced the coil , injector, and 4 plugs(champion, and correct application) we have...
November 14, 2008
2005 Jeep Liberty Renegade 3.7L Cuts out, Misfire, MIL Lamp on VIN: 1J4GL38K95
P0400: cylinder 4 misfire. this vehicle has a intermittent(more than not). misfire for just a few (1-2) minutes when first started, then goes away and doesn't return until cold start again. customer has reolaced the coil , injector, and 4 plugs(champion, and correct application) we have...
November 15, 2008