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Intermintent fuel pump operation
I have an intermintent no fuel pump / no start. The ONLY module with DTC's is the BCM U1000 = loss of class 2 serial communication and U1128 = loss of IRC communication. This is VERY intermintent but occurs here at least once daily, until I get to hook diag eq... Login to read more. ![]()
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| Engine | 2.2 L |
| Trans | 4-speed Automatic |
Vehicle Data
2004 Chevrolet Malibu 2.2L
| Engine | 2.2 L |
| Trans | 4-speed Automatic |

11 Replies Received
11 Replies Received