Wartsila’s User Group › Forums › 34 SG Wartsila Engine › 20v34 SG Engine B5 cylinder ignition problem › Reply To: 20v34 SG Engine B5 cylinder ignition problem
August 4, 2017 at 8:11 pm #1699
Look at your trends to see if your PCC natural gas pressure is following the PCC control pressure. I have seen an issue with a single cylinder going cold for low PCC supply pressure. Depend on which gas control skid you have it could be a I/P or valve controller out of calibration.