P0400 Diagnostic Trouble Code Discussion for September 2016
Exhaust Gas Recirculation System Flow Malfunction
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| Help Request | Posted | |
| 2004 Nissan Frontier XE 2.4L Cuts out, Fail safe mode VIN: 1N6DD26T34 P0400: Egr problem. Today's problem child presented with a complain of significant power loss and bucking under acceleration. During our test drive the vehicle ran absolutely normally until it didn't. When it first happened to me, I was cruising the highway at 70mph and it felt l... |
September 01, 2016 | |
| 1997 Infiniti Q45 4.1L Excessive Emissions, Poor Idle Quality VIN: JNKBY31DXV P0400: EGR System Recirculation Flow. Runs rough at times when runs rough has black exhaust poor idle when running rough long term fuel trims at -10 short term fuel trims a about 0 +/-2 coolant temp reading seems normal |
September 13, 2016 | |
| 1997 Infiniti Q45 4.1L Excessive Emissions, Poor Idle Quality VIN: JNKBY31DXV P0400: EGR System Recirculation Flow. Runs rough at times when runs rough has black exhaust poor idle when running rough long term fuel trims at -10 short term fuel trims a about 0 +/-2 coolant temp reading seems normal |
September 22, 2016 |
