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C0561 Diagnostic Trouble Code Discussion for May 2012

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Trouble Ticket Help Requests for DTC C0561
Help Request Posted
2008 Chevrolet Suburban 1500 LTZ 5.3L Poor Idle Quality, Cuts out, Misfire, MIL Lamp on VIN: 3GNFK16318
C0561: trac light. We moved the coil, plug, and injector to other holes. That didn't move problem. gave back and customer came back same codes came back. Compression is 135psi on cylinder 8. Acts up at random. Acted up sitting still at fast food line and when he started driving ...
May 18, 2012